Peppy energy-lifting tunes of the day,

or, "Sweet songs to do the dishes to."

Black Star - Radiohead
Black Swan - Thom Yorke
Black Tambourine - Beck
Bloodbook on the Halfshell - Danielson
Bloody Well Right - Supertramp
Blue Orchid - White Stripes
Blue Light - Bloc Party
Body Language - Queen
Bottle Rocket - the Go! Team
Boys from School - Hot Chip
Box Set - Barenaked Ladies
Bolero - Craig Armstrong (from Moulin Rouge)
Brand New Colony - the Postal Service
Breakdown - Soviet

And so on and so forth.