Black Sabbath – Changes – 81 BPM Categories: 1970s Workout Music, 80-89 BPM Workout Music, Metal Workout Music https://audio-ssl.itunes.apple.com/apple-assets-us-std-000001/Music6/v4/6f/d4/3d/6fd43d8b-fc25-ae8c-6284-e2dac00ed34f/mzaf_7893434122369383092.plus.aac.p.m4a Download or Stream This Song: iTunes Amazon Spotify