ideas plz !, little help for a nonconvential tag Options

[dr.zick]

i posted to see if anyone else has found a way to do this ...
i'm using flac so i can implement nonstandard tags. what i'm looking to do is the following (post tag names, foobar strings possibly):

1) some of my songs have interopability ... a song with another song (most likely just an excerpt) by someone else in it, mainly in a lot of live shows. like a song with an excerpt from another song, i was thinking of maybe using an 'excerpt' tag with an 'excerpt_by' tag ... i could use just another 'title' but that doesn't give me the control over my output in foobar. i wanna do something like this:

Josh Joplin Band - 10 Feet Small (excerpt of Shady Grove, Traditional)

without using a generic comment field.


2) i'm trying to think of a tag scheme that would include band memebers and their parts ... so i can search for songs with say 'Chris Cornell' and it'll come up with solo stuff, Temple of the Dog, Soundgarden, and Audioslave. now i could do this a webpage/database but i'm trying to avoid this, because it's alot of work to build something like this.


thanx for all ideas ...