R.Lum.R achieved a neat trick with his single "Frustrated. The track lurches and heaves like an old power ballad, but it's gussied up with enough modern knickknacks – buzzing synths, pitch-shifted vocals – to stand next to the rock or electronic music you encounter on the airwaves today. The song has been embraced by R&B listeners on Spotify, amassing more than 15 million streams.
This article originally appeared on www.rollingstone.com: Meet R.Lum.R, Classical Guitarist Turned Spotify R&B Playlist Sensation