Spinal Tap – Heavy Duty – 74 BPM Categories: 1980s Workout Music, 70-79 BPM Workout Music, Hard Rock Workout Music https://audio-ssl.itunes.apple.com/itunes-assets/AudioPreview128/v4/c8/f4/a1/c8f4a1e7-da38-2349-7eb5-af5812996b12/mzaf_8063583880231213512.plus.aac.p.m4a Download or Stream This Song: iTunes Amazon Spotify