Twitch - Twitch is one of the most prominent streaming services around, serving as a platform primarily for video game and pop culture streamers.
MuseScore.org - Create, play back and print beautiful sheet music with free and easy to use music notation software MuseScore. For Windows, Mac and Linux.
Shipstreams - A list of makers shipping live
Guitar Pro 7 - Create, play and share your tabs
Twitch Creative - Watch artists create. Twitch expands into the arts.
Finale - Finale, the world standard for music notation software, lets you compose, arrange, notate, and print engraver-quality sheet music.