Only three?
David Bowie - The Rise and Fall of Ziggy Stardust and the Spiders from Mars
Rocks. I love the whole glam rock scene. Not nearly as "wall of sound" as SP, but one of those albums you can listen all the way through and love every single song. And who doesn't love albums about rock gods from outer space? Favorite songs: Moonage Daydream, Starman, Hang On to Yourself, Ziggy Stardust, Rock 'n' Roll Suicide. (This album just barely beat out Bowie's
Aladdin Sane, which
is a "wall of sound" album, and much darker than
Ziggy.)
Lou Reed - Transformer
Another glam rock album. Hookers, drug dealers, and drag queens. Is a very jazzy album, and it was produced by David Bowie, and has some awesome backing vocals by him. Plus, Lou Reed has a cool voice. Favorite songs: Perfect Day, Hangin' Round, Walk on the Wild Side, Satellite of Love.
Elton John - Goodbye Yellow Brick Road
Yet more glam! Just a good-ass album. Favorite songs: Goodbye Yellow Brick Road, Candle in the Wind, Grey Seal, Jamaica Jerk-Off, Ballad of Danny Bailey, Saturday Night's Alright (For Fighting), Roy Rogers.