Jay Allen Sanford 1 p.m., May 24
Sound description: Rock so classic, it's nearly fossilized.
Inception: San Diego, 2007
Influences: The Who, Deep Purple, Bad Company, Jimi Hendrix, Uriah Heep, Led Zeppelin, Robin Trower, Carlos Santana, ZZ Top, Lynyrd Skynyrd, Tom Petty, Cream, Queen
LySDexia comprises four lifelong veterans of the San Diego music scene. They have been members of Treebeard, Eden, Side FX, Toyz, Frenzy, Excalibur, and Coyote Moon.