Chief Keef – I Don’t Know Dem – 138 BPM Categories: 130-139 BPM Workout Music, 2010s Workout Music, Hip-Hop/Rap Workout Music https://audio-ssl.itunes.apple.com/itunes-assets/AudioPreview115/v4/74/87/28/7487289b-62b5-620b-c210-a795957a9e21/mzaf_2838220936434729633.plus.aac.p.m4a Download or Stream This Song: iTunes Amazon Spotify This song contains explicit lyrics.