After binge listening to the Serial podcast, I knew I'd love this mashup as soon as I saw what it intertwined. Fafu takes the Serial theme song and mashes it with Notorious B.I.G's 'Somebody's Gotta Die', fitting together perfectly. Not just by the sound, but by each of their stories.
If you're not familiar with the podcast, I highly advise you to start it now. The first season is finished, so you won't necessarily be kept dangling in suspense. It's completely worth your time. Trust me.