Los Angeles' Jon Wayne, known as Jonwayne, kicked off his career as an underground beatmaker and became a rapper out of necessity. A prolific run of self-released digital download releases began in 2008. In 2011, after he had established himself at L.A.'s crucial Low End Theory club night, Wayne issued the beat tape Bowser on Alpha Pup and followed it with the self-released mixtape I Don't Care, which featured his gruffly delivered blue-collar rhymes, a result, in large part, of not being able to find any rappers for his beats. A subsequent alliance with Stones Throw began in ...