• https://github.com/linthesia/linthesia/issues/83
• https://github.com/Xmader/musescore-downloader# SoftWare
• https://nicroto.github.io/viktor/# WebMidi

• https://www.amazon.de/-/en/RockJam-61-key-portable-electronic-keyboard/dp/B07FDL3NGT/ref=rzr-21#

• http://pdtuk.com/product/rockjam-661/
  • https://cdn.shopify.com/s/files/1/0724/7799/9417/files/RJ-661_keyboard_guide.pdf
• https://youtu.be/uSMjF2evgA8#
• https://keepa.com/#!product/4-B0107NMLGA EaN=5025087001110
  • https://www.amazon.fr/RockJam-Num%C3%A9rique-Superkit-%C3%89couteurs-Tabouret/dp/B01AJJIQQQ/ref=rzr-21#
  • https://www.chasse-aux-livres.fr/prix/B0107NMLGA/rockjam-ensemble-de-de-piano-61-touches-avec-banc-de-piano-numerique-support-de
• https://joytunes.com/rockjamsp
  • https://hellosimply.com/partners/sp-rockjam#

• https://www.halleonard.com/search/artist/61364/nine-inch-nails?dt=item#products

• http://www.ninwiki.com/The_Downward_Spiral_(song)

B A  A G#  G F#  D D C# E

• https://musescore.com/user/8788936/scores/5584564
• https://musescore.com/user/8810381/scores/4868586

• https://www.youtube.com/watch?v=Sjy-jwTUSb8

• https://imslp.org/wiki/House_of_the_Rising_Sun_(Ludenhoff%2C_Martin)
• https://www.dummies.com/book-companion/piano-dummies-3rd-edition-resource-center-234527/#ch2
• http://www.jainun.com/piano.aspx
  • http://www.jainun.com/PIANO/DUMMIES/Piano%20For%20Dummies%203rd%20Ed%20Track%2035%20-%20House%20of%20the%20Rising%20Sun.mp3
  • https://www.youtube.com/watch?v=lNGsDvKhih0

• https://www.patreon.com/posts/nine-inch-nails-47756575

• https://www.reddit.com/r/pianolearning/comments/1317ui1/best_site_for_preferably_free_but_not_necessary/
• https://pianochord.io/chord/C/
• https://jacquesmattheij.com/piano-practice-software-progress/
• https://www.jellynote.com/en/sheet-music-tabs/nine-inch-nails/the-downward-spiral/528e039ca6c1996365a59862#tabs:%23score_D
• http://grooveshark.com/#!/s/The+Downward+Spiral/38Jebb?src=5

• http://www.ldlc-pro.com/fiche/PB00033436.html
• http://www.guitaretab.com/d/deep-purple/4936.html
• http://www.jellynote.com/en/sheet-music-tabs/marilyn-manson/sweet-dreams/504f5299d2235a6603581e39#tabs:%23score_A
• https://medium.com/@alexcouch/how-i-d-redesign-piano-sheet-music-355c4f9012f1# LearN
• https://hackaday.io/project/160141-printstrument#

@TaG: MIDI usb-audio ESI LearN KeyBoard