I'm hoping this is the very last rework, this is close to perfect now. Doubled the BPM, lots of small timing improvements, couple of pitch changes, shortened some notes to avoid un-pitchable "ch" and "sh" sounds. Also added a Background tag.
Major overhaul (bit embarrassed about how rough my first attempts were). Timing massivley improved, removed some golden notes, move a load of phrases to the right octave, corrected some pitches.