Fixed bug with transcribing sheet music.

Musical Savants can learn music without having to play the song.

Fixed bug in Admin Menu for Changing sheet music

Bug Fixes
- Drums causing Z-Level teleports
- Trumpet song duration fix
- Fix for duplicate songs in group play list

Fixed bug with learning from sheet music

Added the Drum Kit
Added group songs

Changed post-song equip position for instruments
Added new songs for Sax and Flute

Fixed Single Player Bug