- Fixed a bug that magically appeared in finding ledgers to match stems to staves. I don't know how it ever worked before...
- We'll be able to give ties a different colour to phrases and slurs which will make it much easier for end users trying to read the music.
- Fixed bug with matching dots to notes that are on left side of upside-down stem.
- Rules for end note of tie seem the same as start note but with X reversed.
- Finding ties that don't cross over lines. Not yet using for note lengths or silencing tied bits. I don't know if ties that cross lines have same Y value for both ends of both curves. Pic with magenta-y tie goodness.


- Ties that cross lines might work now but I don't have an example to test it on yet.
- Need to ignore ties which actually have notes of same pitch inbetween start and end notes. Also need to ignore ties where end note has an accidental. Done.
- Need to incorporate ties into midi shit.
- Tied notes violate the rule that all notes in a stem have the same length.
- I could crosscheck the tied note info with the voice building stuff (todo later).
- Added tied note info to midi builder.
- Note offs need to be set a tick early to prevent them from interfering with note ons with same pitch and tick.