Backpack Beatz – Dusty Fingers, Cold Brotha [Mixtape]Cornell Da Gr8·December 5, 2012 We brought you the interview. Now here goes Backpack Beatz‘s Dusty Fingers, Cold Brotha. This will be good background music for your finals, college students. Download: Backpack Beatz – Dusty Fingers, Cold Brotha [Mixtape]