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        "previews_note" : "preview_mp3 (and an album's preview_opus and free_download) is the free version: the whole song with a short spoken Magnatune voice every 30 seconds, for use only under CC BY-NC-SA 1.0 (non-commercial, credit, share alike). Clean files: members (sign in) or album buyers (/tracks/{n}/file?key=).",
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            "small" : "https://magnatune.com/music/Katherine%20Roberts%20Perl/Vol%201%20-%20Well%20Tempered%20Clavier%20Book%202%20'Flat%20Keys'/cover_200.webp",
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        "web_url" : "https://magnatune.com/artists/albums/kperl-clavier3/",
        "buy" : {
            "price" : 8,
            "currency" : "USD",
            "url" : "https://magnatune.com/buy/album?sku=kperl-clavier3",
            "paid_to" : "the musician: 100% of the price goes to their own PayPal",
            "formats" : [{
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                "label" : "MP3 — high quality VBR"
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                "format" : "mp3",
                "label" : "MP3 — 128k (smaller)"
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                "format" : "aac",
                "label" : "AAC — for iTunes / iPod"
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                "label" : "ALAC — Apple Lossless"
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                "format" : "flac",
                "label" : "FLAC — lossless, open"
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                "label" : "OGG — high quality, open"
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                "format" : "wav",
                "label" : "WAV — lossless, exact copy"
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            "how" : "Give the person the url: they pay on PayPal (card or PayPal account) and get a download key on screen and by email. With that key, GET https://magnatune.com/api/albums/kperl-clavier3/downloads?key=KEY lists the download links."
        },
        "related" : [{
            "sku" : "kperl-clavier1",
            "name" : "Vol 1 - Well Tempered Clavier Book 2 'Sharp Keys'",
            "artist" : {
                "name" : "Katherine Roberts Perl",
                "page" : "kperl"
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            "release_date" : "2008-04-08",
            "genres" : ["Classical","Baroque","Instrumental"],
            "vocals" : "instrumental",
            "moods" : ["reflective","meditative","elegant","spiritual","calm"],
            "uses" : ["study or focus","podcast background","meditation or yoga","spa or massage","period drama or history","documentary"],
            "energy" : 2,
            "instrumentation" : ["harpsichord"],
            "sounds_like" : ["Johann Sebastian Bach"],
            "summary" : "Poetic, expressive harpsichord performances of Bach's Well-Tempered Clavier Book 2 sharp-key preludes and fugues—precise, fluid, and reverent—ideal for focused, calm, or historically evocative projects.",
            "cover" : "https://magnatune.com/music/Katherine%20Roberts%20Perl/Vol%201%20-%20Well%20Tempered%20Clavier%20Book%202%20'Sharp%20Keys'/cover_400.jpg",
            "web_url" : "https://magnatune.com/artists/albums/kperl-clavier1/",
            "api_url" : "https://magnatune.com/api/albums/kperl-clavier1",
            "buy_url" : "https://magnatune.com/buy/album?sku=kperl-clavier1"
        },{
            "sku" : "kperl-clavier2",
            "name" : "Vol 2 - Well Tempered Clavier Book 2 'Sharp Keys'",
            "artist" : {
                "name" : "Katherine Roberts Perl",
                "page" : "kperl"
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            "release_date" : "2008-04-08",
            "genres" : ["Classical","Baroque","Instrumental"],
            "vocals" : "instrumental",
            "moods" : ["reflective","elegant","spiritual","meditative","peaceful","melancholic"],
            "uses" : ["study or focus","podcast background","meditation or yoga","spa or massage","documentary","period drama or history"],
            "energy" : 2,
            "instrumentation" : ["harpsichord","baroque keyboard","solo instrumental"],
            "sounds_like" : ["Johann Sebastian Bach"],
            "summary" : "Poetic, expressive harpsichord performances of Bach's Well-Tempered Clavier Book 2 sharp-key preludes and fugues—calm, precise, and spiritually resonant, ideal for focused or reflective audio contexts.",
            "cover" : "https://magnatune.com/music/Katherine%20Roberts%20Perl/Vol%202%20-%20Well%20Tempered%20Clavier%20Book%202%20'Sharp%20Keys'/cover_400.jpg",
            "web_url" : "https://magnatune.com/artists/albums/kperl-clavier2/",
            "api_url" : "https://magnatune.com/api/albums/kperl-clavier2",
            "buy_url" : "https://magnatune.com/buy/album?sku=kperl-clavier2"
        },{
            "sku" : "proosdij-chambon",
            "name" : "Harpsichord suites of Chambonnieres",
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            "release_date" : "2003-10-18",
            "genres" : ["Classical","Baroque","Instrumental"],
            "vocals" : "instrumental",
            "moods" : ["elegant","reflective","melancholic","nostalgic","calm","tender"],
            "uses" : ["period drama or history","documentary","meditation or yoga","study or focus","podcast background","art or gallery"],
            "energy" : 2,
            "instrumentation" : ["harpsichord"],
            "sounds_like" : ["François Couperin","Jean-Philippe Rameau"],
            "summary" : "Vibrant harpsichord music featuring Baroque suites by Jacques Champion de Chambonnieres, ideal for historical, reflective, or calm background use.",
            "cover" : "https://magnatune.com/music/Hanneke%20van%20Proosdij/Harpsichord%20suites%20of%20Chambonnieres/cover_400.jpg",
            "web_url" : "https://magnatune.com/artists/albums/proosdij-chambon/",
            "api_url" : "https://magnatune.com/api/albums/proosdij-chambon",
            "buy_url" : "https://magnatune.com/buy/album?sku=proosdij-chambon"
        },{
            "sku" : "bachplay-bacharr",
            "name" : "Bach arranging and arranged",
            "artist" : {
                "name" : "The Bach Players",
                "page" : "bach_players"
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            "release_date" : "2011-09-17",
            "genres" : ["Classical","Baroque","Classical Period","Classical Singing"],
            "vocals" : "vocals",
            "moods" : ["ethereal","meditative","reflective","spiritual","tender","peaceful"],
            "uses" : ["documentary","period drama or history","meditation or yoga","spa or massage","study or focus","religious or ceremonial"],
            "energy" : 2,
            "instrumentation" : ["string quartet","soprano","alto","viola","cello","organ"],
            "sounds_like" : ["Johann Sebastian Bach","Giovanni Battista Pergolesi","Wolfgang Amadeus Mozart"],
            "summary" : "Baroque and Classical vocal-instrumental arrangements featuring ethereal soprano and alto voices with string quartet and organ, ideal for reflective, spiritual, or historically evocative projects.",
            "cover" : "https://magnatune.com/music/The%20Bach%20Players/Bach%20arranging%20and%20arranged/cover_400.jpg",
            "web_url" : "https://magnatune.com/artists/albums/bachplay-bacharr/",
            "api_url" : "https://magnatune.com/api/albums/bachplay-bacharr",
            "buy_url" : "https://magnatune.com/buy/album?sku=bachplay-bacharr"
        },{
            "sku" : "kmcintosh-bachinvsin",
            "name" : "JS Bach (Inventions and Sinfonias)",
            "artist" : {
                "name" : "Kathleen McIntosh",
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            },
            "release_date" : "2011-07-30",
            "genres" : ["Classical","Baroque","Instrumental"],
            "vocals" : "instrumental",
            "moods" : ["peaceful","reflective","elegant","calm","meditative","tender"],
            "uses" : ["study or focus","podcast background","spa or massage","documentary","period drama or history"],
            "energy" : 2,
            "instrumentation" : ["harpsichord"],
            "sounds_like" : ["Johann Sebastian Bach"],
            "summary" : "Delicate, calm harpsichord performances of Bach's Inventions, Sinfonias, and Little Preludes—ideal for focused, reflective, or historically themed projects.",
            "cover" : "https://magnatune.com/music/Kathleen%20McIntosh/JS%20Bach%20(Inventions%20and%20Sinfonias)/cover_400.jpg",
            "web_url" : "https://magnatune.com/artists/albums/kmcintosh-bachinvsin/",
            "api_url" : "https://magnatune.com/api/albums/kmcintosh-bachinvsin",
            "buy_url" : "https://magnatune.com/buy/album?sku=kmcintosh-bachinvsin"
        },{
            "sku" : "sforster-beethovenfive",
            "name" : "Magnificent Obsession vol 5 - Beethoven Sonatas",
            "artist" : {
                "name" : "Sebastian Forster",
                "page" : "sebastian_forster"
            },
            "release_date" : "2012-01-07",
            "genres" : ["Classical","Classical Period","Romantic Era","Instrumental Classical"],
            "vocals" : "instrumental",
            "moods" : ["romantic","dramatic","reflective","peaceful","melancholic","tender"],
            "uses" : ["documentary","period drama or history","emotional storytelling","meditation or yoga","study or focus","podcast background"],
            "energy" : 3,
            "instrumentation" : ["solo piano"],
            "sounds_like" : ["Ludwig van Beethoven"],
            "summary" : "Exquisitely performed solo piano interpretations of three Beethoven sonatas—Pastoral, Op. 31 No. 1, and Tempest—ideal for reflective, historical, or emotionally resonant media projects.",
            "cover" : "https://magnatune.com/music/Sebastian%20Forster/Magnificent%20Obsession%20vol%205%20-%20Beethoven%20Sonatas/cover_400.jpg",
            "web_url" : "https://magnatune.com/artists/albums/sforster-beethovenfive/",
            "api_url" : "https://magnatune.com/api/albums/sforster-beethovenfive",
            "buy_url" : "https://magnatune.com/buy/album?sku=sforster-beethovenfive"
        },{
            "sku" : "sforster-beethoventwo",
            "name" : "Magnificent Obsession vol 2 - Beethoven Sonatas",
            "artist" : {
                "name" : "Sebastian Forster",
                "page" : "sebastian_forster"
            },
            "release_date" : "2010-05-01",
            "genres" : ["Classical","Classical Period","Romantic Era","Instrumental Classical"],
            "vocals" : "instrumental",
            "moods" : ["dramatic","romantic","reflective","melancholic","tense","elegant"],
            "uses" : ["documentary","period drama or history","emotional storytelling","podcast background","study or focus","art or gallery"],
            "energy" : 3,
            "instrumentation" : ["solo piano","classical piano"],
            "sounds_like" : ["Ludwig van Beethoven"],
            "summary" : "Exquisitely performed Beethoven piano sonatas from his early period, ideal for thoughtful, historically grounded, or emotionally resonant media projects.",
            "cover" : "https://magnatune.com/music/Sebastian%20Forster/Magnificent%20Obsession%20vol%202%20-%20Beethoven%20Sonatas/cover_400.jpg",
            "web_url" : "https://magnatune.com/artists/albums/sforster-beethoventwo/",
            "api_url" : "https://magnatune.com/api/albums/sforster-beethoventwo",
            "buy_url" : "https://magnatune.com/buy/album?sku=sforster-beethoventwo"
        },{
            "sku" : "mcarlin-rameau",
            "name" : "Rameau - Pieces De Clavecin En Concerts - Forqueray Suites 4 and 5",
            "artist" : {
                "name" : "Maryse Carlin",
                "page" : "maryse_carlin"
            },
            "release_date" : "2006-12-20",
            "genres" : ["Classical","Chamber Music","Baroque","Instrumental"],
            "vocals" : "instrumental",
            "moods" : ["elegant","playful","reflective","tender","nostalgic","calm"],
            "uses" : ["period drama or history","documentary","study or focus","podcast background","cafe or restaurant","art or gallery"],
            "energy" : 3,
            "instrumentation" : ["harpsichord"],
            "sounds_like" : ["Jean-Philippe Rameau","Antoine Forqueray"],
            "summary" : "A crisp, dynamic harpsichord-only recording of Baroque harpsichord suites by Rameau and Forqueray, ideal for period-themed, reflective, or sophisticated background use.",
            "cover" : "https://magnatune.com/music/Maryse%20Carlin/Rameau%20-%20Pieces%20De%20Clavecin%20En%20Concerts%20-%20Forqueray%20Suites%204%20and%205/cover_400.jpg",
            "web_url" : "https://magnatune.com/artists/albums/mcarlin-rameau/",
            "api_url" : "https://magnatune.com/api/albums/mcarlin-rameau",
            "buy_url" : "https://magnatune.com/buy/album?sku=mcarlin-rameau"
        },{
            "sku" : "novacasa-leclair",
            "name" : "Leclair - Blow - Matteis - Brescianello",
            "artist" : {
                "name" : "Nova Casa",
                "page" : "nova_casa"
            },
            "release_date" : "2008-02-05",
            "genres" : ["Classical","Chamber Music","Baroque","Instrumental"],
            "vocals" : "instrumental",
            "moods" : ["elegant","warm","reflective","tender","nostalgic","peaceful"],
            "uses" : ["period drama or history","documentary","study or focus","podcast background","cafe or restaurant","spa or massage"],
            "energy" : 3,
            "instrumentation" : ["violin","cello","harpsichord","period instruments"],
            "sounds_like" : ["Jean-Marie Leclair","John Blow","Nicola Matteis"],
            "summary" : "Warm, elegant Baroque chamber music performed on period instruments, ideal for historical content, calm focus, or sophisticated ambient settings.",
            "cover" : "https://magnatune.com/music/Nova%20Casa/Leclair%20-%20Blow%20-%20Matteis%20-%20Brescianello/cover_400.jpg",
            "web_url" : "https://magnatune.com/artists/albums/novacasa-leclair/",
            "api_url" : "https://magnatune.com/api/albums/novacasa-leclair",
            "buy_url" : "https://magnatune.com/buy/album?sku=novacasa-leclair"
        },{
            "sku" : "cbooth-pphilips",
            "name" : "Peter Philips - The English Exile",
            "artist" : {
                "name" : "Colin Booth",
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            },
            "release_date" : "2011-08-24",
            "genres" : ["Classical","Renaissance","Baroque","Inspirational"],
            "vocals" : "instrumental",
            "moods" : ["melancholic","reflective","elegant","dramatic","nostalgic"],
            "uses" : ["period drama or history","documentary","emotional storytelling","meditation or yoga","podcast background","art or gallery"],
            "energy" : 3,
            "instrumentation" : ["solo harpsichord","two-keyboard harpsichord","renaissance keyboard"],
            "sounds_like" : ["William Byrd","Orlando Gibbons"],
            "summary" : "Solo harpsichord performances of Peter Philips' emotionally expressive Renaissance keyboard works, ideal for historical, reflective, or artistic projects.",
            "cover" : "https://magnatune.com/music/Colin%20Booth/Peter%20Philips%20-%20The%20English%20Exile/cover_400.jpg",
            "web_url" : "https://magnatune.com/artists/albums/cbooth-pphilips/",
            "api_url" : "https://magnatune.com/api/albums/cbooth-pphilips",
            "buy_url" : "https://magnatune.com/buy/album?sku=cbooth-pphilips"
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        "music_license" : "Creative Commons Attribution-NonCommercial-ShareAlike 1.0 (CC BY-NC-SA 1.0)",
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        "listening" : "Stream the free previews, or buy an album for $8 to download it in MP3, AAC, ALAC, FLAC, OGG or WAV. 100% of the price goes to the musician.",
        "non_commercial" : "Non-commercial projects may use the music under CC BY-NC-SA 1.0: credit the artist and Magnatune, and share alike.",
        "projects" : "Magnatune members may use any Magnatune music in their projects, commercial or not (videos, films, podcasts, games, apps, websites, adverts), including work for clients, under the Magnatune Project Licence. Projects released while a member stay licensed for good; new projects need an active membership. Credit is required. TV or radio broadcast, cinema, and background music in shops, restaurants or on-hold lines are not included: license those from the musician. Membership: $10/month, $99/year or $299 lifetime; agents can buy one themselves with MPP at /api/member-pass ($10 month, $99 year, $299 lifetime, one-off).",
        "projects_status" : "available",
        "projects_signup" : "https://magnatune.com/member/signup",
        "royalty_free" : "Membership is royalty-free licensing: no per-video, per-download or per-view fees, for every project created and released while a member.",
        "youtube" : "YouTube, Instagram, TikTok, podcasts: members may use the clean songs in monetized videos. Members register their YouTube channel (the set_youtube_channel MCP tool, or their account page) so YouTube's Content ID doesn't claim their videos. The free versions carry a spoken Magnatune voice and are non-commercial (CC BY-NC-SA), so they're not for monetized channels or client work.",
        "details" : "https://magnatune.com/info/licensing",
        "how_to_credit" : "Name the artist and \"Magnatune\", with a link to the album's web_url."
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