Todo

Pattern Interface

• [x] create new pattern (auto index)
• [x] set pattern name
• [x] set pattern colour
• [ ] add / remove track
• [ ] add / remove rows
• [ ] transpose note column
• [ ] transpose hex column
• [ ] multiply hex column
• [ ] copy selection into buffer
• [ ] paste buffer into pattern
• [ ] wipe pattern data
• [ ] clone pattern
• [ ] randomize selection

Machine Interface

• [ ] load new machine
• [x] store patterns associated with machine
• [x] notion of group params
• [x] notion of track params
• [ ] clone machine with / without patterns
• [ ] notion of presets
• [ ] delete machine

SongFile

• [ ] store intrument references
• [ ] add empty track (Default 9)
• [ ] remove track (ask first, if not empty)
• [ ] store sequence tracks
• [ ] store track data (start, end)
• [ ] set loop points (multi? smart? scripted?)