Aggressive Studying jakerubin Length 3 playlists Updated October 21, 2015 playlists featuring djent, study, and instrumental music. Play all Share Edit Save Cancel Delete platinum audible adderall xr by rmaddel audible adderall xr by rmaddel 111804 8552 45 tracks study instrumental electronic upbeat focus gold A day without music is a lost day - InstruMetal by AsheBarrett A day without music is a lost day - InstruMetal by AsheBarrett 2361 131 30 tracks progressive metal djent instrumental math metal study Space Metal Volume1 by 663166662 Space Metal Volume1 by 663166662 1011 85 28 tracks instrumental metal djent ambient driving music