Music theory comments section and wiki style info section

I have a feature request:

What i think would be really useful would be a comments box for people to add  music theory info for each chord or bar.

As an example, the song "Night Fever" by the Bee Gees. It starts apparently in a minor key, but a few bars later where back in the relative major (the real key of the song). Later in the song we modulate briefly to the dominant, then there's a secondary dominant bringing us back to chord II etc etc.

It would be really great to have a comments box that updates with each new chord. So people could add info like the info i wrote above, so people can better understand the theory behind the songs.

So i mean, a box big enough for people to write some really detailed info if they want, not just a couple of words.

I think this would really boost Chordify as a music education tool.

Another cool thing would be a comments section or a sort of wiki style info box for each song where people could add general song info. For example, the song "How Deep Is Your Love" (yes, i'm a Bee Gees fan!): on youtube there's a 40 minute audio recording of the Bee Gees actually writing the song, you can hear them trying out different chords and melodies. It would be great if this sort of info could be linked to the songs! ................ cheers! ....