- Now finding tuplets other than triplets that are numbered. I'll need to account for series of tuplets where only the first is numbered (ie 7 played in 6 etc).
- Now looking for number on all suspected tuplets by default (even triplets).
- Need to handle rests within beam runs. Position of rest between stems (to what extent?), extra wide gab between stems around rest and resolution of time compression might be enough to confirm a rest is in a beam run.
- Need to work out how to discern between grace notes and notes which are small just for fun.
- Need to handle beams that cross over bars (ugh).