On her fourth album, 1999′s The Great Unknown, Deanna Bogart serves up some more of her heartfelt, bluesy piano and vocals. Bogart’s wide-ranging sound embraces rock, soul, swing and R&B, but keeps its roots in the blues. The Great Unknown includes Bogart originals like “Adam Bomb Boogie,” “Love Funk” and the title track. – Heather Phares