Update: Vulfpeck received an email from Spotify asking the band to remove "Sleepify" from Spotify. See our update here.
A band called Vulfpeck has asked fans to stream an entire album of silence on Spotify while they sleep, so the band can use the royalties to tour without charging for their shows. So far, the scheme has worked. We talk to Vulfpeck's Jack Stratton about hustling as a musician on the internet.