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      <image:title>In Writing - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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      <image:title>In Writing - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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      <image:title>In Writing - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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      <image:title>In Writing - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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      <image:title>In Writing</image:title>
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      <image:title>In Writing - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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      <image:title>In Writing - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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  <url>
    <loc>https://isaacshieh.com/instruments</loc>
    <changefreq>daily</changefreq>
    <priority>0.75</priority>
    <lastmod>2025-12-30</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/5435a2bc-a550-404a-9270-8dc569ef6e72/IMG_5555.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Egger Corno da Tirarsi ca. 2022</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1a7072c6-b27b-45d0-922a-43cd9fd6cecb/IMG_7207.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Richard Seraphinoff Baroque Horn ca. 2019-2020, after Johann Leichnambschneider, Vienna, 1710-1735</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1575844194652-VJ6YEQJ7UHSGLYB9WCPD/IMG_6756.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Courtois neveu aîné rue des vieux augustins a Paris Natural Horn (Cor d’orchestre), ca.1813-1838</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1575844221630-C9A4V1N2S71K7IY2X1EX/IMG_6758.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Courtois neveu aîné rue des vieux augustins a Paris Natural Horn (Cor d’orchestre), ca.1813-1838 - Painted Bell</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1610142645226-7EDTCNVTIECDYPDU8VCT/IMG_6744.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Anonymous English Piston Horn, possibly by Hawkes &amp; Son, late 19th Century</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/a65229dc-5095-4689-b985-5c3e62eeef5e/IMG_2088.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Millereau 'Cor Raoux' Piston Horn with Ascending 3rd Valve, late 19th Century</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1610142705113-3GB5KB3VLTRHS6NVX2G7/image-asset.jpeg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Anton Dehmal (Vienna, active 1883-1907) Viennese Rotary Horn in F, late 19th Century</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1575845207216-8IRDXACK6U3F5BL3T9MY/IMG_6750.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Gebr. Alexander (Mainz) Model 200 Double Horn with Ascending 3rd Valve, ca.1980s. Instrument formerly owned by Francis Orval and Spiros Kessaris</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/5dd2981a-e39c-496c-9b33-6dee474031e4/IMG_2089.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Gebr. Alexander (Mainz) Model 103 Double Horn, ca. 2021. Instrument formerly owned by Claire Briggs</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/520f1dab-a40d-4141-af9b-125269c161d8/IMG_2363.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/c42635e1-cb01-4dc6-a5d7-01a7d0d7c8d1/IMG_2360.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Baroque Horn Mouthpieces: L-R: Egger HBE 7 (primary mouthpiece); Franz Windhager Br/B3 Cup, M3 Rim</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/da320196-b964-4cc4-862a-32b3744d79aa/IMG_2359.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Natural Horn Mouthpieces L-R: Seraphinoff T, French classical mouthpiece copied from an original possibly by Tabard, ca. 1810 (used primarily for virtuosic cor basse playing); L’Olifant Paris JJ. Rodolphe, Collection Claude Maury, with medium adaptor (primary all-round mouthpiece); Franz Windhager N/B3 Cup, M3 Rim</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/aabccfa7-6434-499a-bed9-1207387c4335/IMG_2361.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Rotary and Vienna Horn Mouthpieces L-R: Anonymous 19th Century German mouthpiece; Franz Windhager WT7 Cup, M7 Rim, mouthpiece from Wolfgang Tomböck; Anonymous late 19th Century German mouthpiece</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/93f5f9f1-9336-4764-bb6a-a6970ac3e89f/IMG_2362.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Piston Horn Mouthpieces L-R: Antoine Courtois, Paris; Couesnon, Paris</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/f3499be8-cdbc-46ce-b9e6-218bf10a51c3/IMG_2358.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Modern Horn Mouthpiece L’Olifant Paris, Model 1789 A12 Cup, AW Rim</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/c6a1978b-9b01-48f8-b5e3-5025279da808/IMG_2377.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Straight Mute: GrBrass Painted Mute, American walnut tree wood, Angle 1</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/cb7ac27b-b541-4683-b9f0-fae5ce15aab9/IMG_2375.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Straight Mute: GrBrass Painted Mute, American walnut tree wood, Angle 2</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/8aa64b30-d73a-458f-9770-ee0a42b0410f/IMG_2376.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Straight Mute: GrBrass Painted Mute, American walnut tree wood, Angle 3</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/53a3f236-7d46-4a58-b8e8-85246bdc7547/IMG_2378.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Straight Mute: GrBrass Painted Mute, American walnut tree wood, Base</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/9676895c-68ab-4694-b7b6-11c44f550eca/IMG_7899.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Straight Mute: Hawkins Orchestral Straight Mute</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/b8a78d3e-23e4-4e0b-bb11-8dece57401dc/IMG_1317+2.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Stopping Mute: Hawkins French Horn Stopping Mute</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/97f5f0e8-0d3d-4abb-9114-2b701a59cf5c/IMG_2355.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Practice Mutes: Okura+ mute; Sshhmute by Bremner</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/5435a2bc-a550-404a-9270-8dc569ef6e72/IMG_5555.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Egger Corno da Tirarsi ca. 2022</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1a7072c6-b27b-45d0-922a-43cd9fd6cecb/IMG_7207.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Richard Seraphinoff Baroque Horn ca. 2019-2020, after Johann Leichnambschneider, Vienna, 1710-1735</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1575844194652-VJ6YEQJ7UHSGLYB9WCPD/IMG_6756.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Courtois neveu aîné rue des vieux augustins a Paris Natural Horn (Cor d’orchestre), ca.1813-1838</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1575844221630-C9A4V1N2S71K7IY2X1EX/IMG_6758.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Courtois neveu aîné rue des vieux augustins a Paris Natural Horn (Cor d’orchestre), ca.1813-1838 - Painted Bell</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1610142645226-7EDTCNVTIECDYPDU8VCT/IMG_6744.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Anonymous English Piston Horn, possibly by Hawkes &amp; Son, late 19th Century</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/a65229dc-5095-4689-b985-5c3e62eeef5e/IMG_2088.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Millereau 'Cor Raoux' Piston Horn with Ascending 3rd Valve, late 19th Century</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1610142705113-3GB5KB3VLTRHS6NVX2G7/image-asset.jpeg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Anton Dehmal (Vienna, active 1883-1907) Viennese Rotary Horn in F, late 19th Century</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1575845207216-8IRDXACK6U3F5BL3T9MY/IMG_6750.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Gebr. Alexander (Mainz) Model 200 Double Horn with Ascending 3rd Valve, ca.1980s. Instrument formerly owned by Francis Orval and Spiros Kessaris</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/5dd2981a-e39c-496c-9b33-6dee474031e4/IMG_2089.jpg</image:loc>
      <image:title>Instruments &amp; Accessories</image:title>
      <image:caption>Gebr. Alexander (Mainz) Model 103 Double Horn, ca. 2021. Instrument formerly owned by Claire Briggs</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/520f1dab-a40d-4141-af9b-125269c161d8/IMG_2363.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/c42635e1-cb01-4dc6-a5d7-01a7d0d7c8d1/IMG_2360.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Baroque Horn Mouthpieces: L-R: Egger HBE 7 (primary mouthpiece); Franz Windhager Br/B3 Cup, M3 Rim</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/da320196-b964-4cc4-862a-32b3744d79aa/IMG_2359.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Natural Horn Mouthpieces L-R: Seraphinoff T, French classical mouthpiece copied from an original possibly by Tabard, ca. 1810 (used primarily for virtuosic cor basse playing); L’Olifant Paris JJ. Rodolphe, Collection Claude Maury, with medium adaptor (primary all-round mouthpiece); Franz Windhager N/B3 Cup, M3 Rim</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/aabccfa7-6434-499a-bed9-1207387c4335/IMG_2361.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Rotary and Vienna Horn Mouthpieces L-R: Anonymous 19th Century German mouthpiece; Franz Windhager WT7 Cup, M7 Rim, mouthpiece from Wolfgang Tomböck; Anonymous late 19th Century German mouthpiece</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/93f5f9f1-9336-4764-bb6a-a6970ac3e89f/IMG_2362.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Piston Horn Mouthpieces L-R: Antoine Courtois, Paris; Couesnon, Paris</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/f3499be8-cdbc-46ce-b9e6-218bf10a51c3/IMG_2358.jpg</image:loc>
      <image:title>Instruments &amp; Accessories - Make it stand out</image:title>
      <image:caption>Modern Horn Mouthpiece L’Olifant Paris, Model 1789 A12 Cup, AW Rim</image:caption>
    </image:image>
    <image:image>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/cb7ac27b-b541-4683-b9f0-fae5ce15aab9/IMG_2375.jpg</image:loc>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/8aa64b30-d73a-458f-9770-ee0a42b0410f/IMG_2376.jpg</image:loc>
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    <image:image>
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      <image:caption>RIA Presents Simeon Barclay’s The Ruin, Photo Credit: Anne Tetzlaff</image:caption>
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      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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    <image:image>
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      <image:caption>RIA Presents Simeon Barclay’s The Ruin, Photo Credit: Anne Tetzlaff</image:caption>
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      <image:title>Reviews - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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    <image:image>
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      <image:title>Reviews - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/1579654238359-FB8XTQ6T2EVIT7GYJH7M/download.png</image:loc>
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      <image:caption>Premiere of Dai Fujikura’s ele for natural horn. Photo credit: Sun Keting (2021)</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/175201f9-a54d-45e4-ba1a-fbc273b344a9/IMG_1284.JPG</image:loc>
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      <image:caption>Premiere of Dai Fujikura’s ele for natural horn. Photo credit: Sun Keting (2021)</image:caption>
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      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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      <image:title>In Conversation - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
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    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/57497e88b09f953f29714102/d7458382-ba81-49d2-a950-086db9fb7ec3/bowls-england.jpeg</image:loc>
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      <image:caption>Photo by Stella Vorarlberg Privathochschule für Musik, 2024</image:caption>
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