I'm not guitarist nor a keyboardist so i use an application like irealpro to create chord progressions but i cannot record them with real instruments.
So i think that a chord progression library would be useful for:
- the guitarist that want chord progressions to play with
- the creator of the chord progression that want to see what can be done with different interpretation like in lyrics use.
If this idea is developed it would be nice to put a link to the chord progression thread in the chords tab of the mix or in the description and put each mix interpretation in a new post of the chord progression thread (like lyrics).
It would also be nice to attach files like audio, pdf ...