One feature I would like to see in a future installment is a comprehensive Artist profile (much like allmusic.com) where their would be a page where could add a artist bio that goes along with their discography.

Band line-up listing feature would also be nice. Make it much how you would enter Songs titles except there would be a second field to add what part he plays in the band (ex: the Beatles "Let It Be" CD, Paul McCartney plays Lead Vocals, Guitar & Piano and on other album he could have just played Lead Vocals and Guitar). This way you could search the collection for albums with one particular band members personal discography or export a webpage and have an artist bio and a list of their CD's with who played on what album, and even go see what other bands or albums some of the other band member played on.

Although this would be a big undertaking, I would love to see something like this in the future.