Musical Instruments should be removed from the Gem Store (if they are to remain broken [2 yrs now]) - Guild Wars 2 Discussion - Guild Wars 2 Forums
SteelSeries and ArenaNet Guild Wars 2 Gaming Keyboard
Musical Verdarach - Guild Wars 2 Wiki (GW2W)
Guild Wars 2 Forum - Audio
GitHub - davidlukerice/midi-to-game-instruments: App for converting midi to key presses for various video game instruments (though only GuildWars 2 has templates at the moment)
Gliding in Central Tyria – GuildWars2.com
Guild Wars 2 Forum - Audio
Tt eSPORTS Meka Pro Mechanical Keyboard | MMORPG.com
Guild Wars 2 - How to play instruments with Hot Keys and Automation - YouTube
Macros for musical instruments. Are they allowed? - Guild Wars 2 Discussion - Guild Wars 2 Forums