SoFaygo – Knock Knock – 84 BPM Categories: 2010s Workout Music, 80-89 BPM Workout Music, Hip-Hop/Rap Workout Music https://audio-ssl.itunes.apple.com/itunes-assets/AudioPreview115/v4/f1/04/60/f1046009-f59b-5a1f-a129-fbfddbae7962/mzaf_1008587980104689674.plus.aac.p.m4a Download or Stream This Song: iTunes Amazon Spotify This song contains explicit lyrics.