1 occasional bug on switching layers - check sequencer/backend details
2 import midi doesnt handle misfit events - see 'extratracks' in loadsmf
3 scroll bar size does not indicate scroll range
4 select coordination between pianoroll and eventedit is buggy (see select_flag)
5 recording makes undo semi useless
7 undo is buggy at least when using layers
8 export midi does not include some important meta events
11 hand updates need to be regularized
12 channel 10 bank 127 bug
13 undo block creation from inside pattern editor probably leads to problems
15 backend should send init/stop events on all present channels, not all tracks
16 backend perhaps shouldnt send tons of messages at time zero
18 end of frame sequencing bug - unknown cause
20 some track settings are not saved or restored (one or the other)
22 remembered scroll position doesnt seems to work after some block ops
24 track modules gui for prog, bank, etc needs to be changed
25 bank needs 'none' option
27 paste does not fully work
29 undo and redo should reset the select flag