Alejandro Aranda at Revel Entertainment Center

Alejandro Aranda built a cult following not from his American Idol runner-up finish but from the raw, loop-pedal-heavy solo performances he’d been doing long before the show found him. Revel is off the Central corridor, out in the northeast, but for an artist this hard to categorize, the larger room actually gives his sound space to breathe. Tickets are up through 505 Live, and this one will sell before August gets close.