Dazed and Confused has the bass playing a descending scale, 8 notes. If you turn off the mains, it's useful to tell how well the subwoofer works. For vocals --

Dazed and Confused has the bass playing a descending scale, 8 notes. If you turn off the mains, it's useful to tell how well the subwoofer works. For vocals -- Paul Simon's Graceland or Cowboy Junkies Trinity Sessions.