I play guitar & piano by ear. I've learned alot of songs from Youtube, and I am just returning the favor. I've also tabbed hundreds of songs for guitar on OLGA before it was taken down. Some are still out there though. I do not have any sheet music for piano, I hear it & I play it - that's all. I use a Yamaha P-45, Korg X-3, but usually to control a Roland JV-1080. I also love programming on the old Korgs.
If you're looking for the Pink Floyd patch parameters, please visit the community tab, I posted them there. Thanks!