Kirk McKoy / Los Angeles Times
Girl-group reverb: Whether it's Best Coast, Vivian Girls or Dum Dum Girls (and we can hardly tell the difference between the last two), a grittily low-fi, Phil Spector-informed sheen of echoey vocal melodies has become a common denominator among way too many female-fronted indie rock bands these days. While we love a vintage wall of sound as much as anyone, it's time for everyone to let go of the past and just belt one out like it's 2010.
Pictured: Dum Dum Girls with Bethany Cosentino of Best Coast, second from right.
For the Record: An earlier version of this slide did not identify Cosentino.