And we thought Dave had a deep voice! A singer named Tim Storms holds the Guinness record for hitting the lowest note. It's the musical note G-7, and it registered at 0.189 Hertz. He also holds the record for the widest vocal range, of 10 octaves.
And when you hear him sing the song"Lonesome Road", you'll understand. Check out how low he goes at the 1:59 mark!