I don't see any reason to split the lyric boards up by genre -- I think lyrics are mostly non-denominational (ha, ha).

For MP3's: I'd leave it as is also, BUT if you have to split it out, then here are a few potential boards:

1.) Country and Americana (folk, alt-country, etc).
2.) Indie Rock/pop
3.) Top 40 (stuff on the radio)
4.) Music Library
5.) Adult Contemporary and/or Jazz
6.) Misc Genres

If you break it into genres where do you stop? What is the reason for this? Are folks complaining that the country stuff crowds them out?

"Good science comes in peer reviewed journals. Conspiracy theories come in YouTube videos. "
Kevin @ bandcamp: Crows Say Vee-Eh