Booker T. & The M.G.'s - Green Onions
Green Onions is real 'doing' music.
It's not necessarily background music, but something about this song really makes me feel like I need to be on the move and doing something. Washing dishes, mowing the lawn, smashing out those last few emails. Just definitely not wasting time.
Hopefully it get's you tapping along and increases your productivity levels 12% this afternoon.