Last night's Alabama Shakes concert was like being teleported back in time. Brittany Howard sings with a soulful ferocity that is only matched by someone like Janis Joplin or Mama Cass. Her guitar hooks channel the likes of Chuck Berry, with a heaping dose of Southern blues. Howard even looks like she's from another time, thanks to her '50s polka dot dress and polka dot glasses.
Local electronic dance music promoter Relentless Beats wrapped up its series of socially distanced weekend concerts at Rawhide Event Center in Chandler with…