Patch 9796

Hey all! Got a patch today, a few bug fixes and such: [*]Singularity - Various graphical optimizations, attempting to prevent crashing for some players. [*]Improvisations - Restored Kickstarter backer sheet music items and interaction. [*]Improvisations - Fixed a few glitchy visual transitions and animations regarding the bassist. [*]Spinning Interactions - Added rotation arrow hint after a few clicks. Thanks!