Lead singer Shannon Conley (L) and guitarist Steph Paynes of the rock group Lez Zeppelin bring down the house at the State Theater in Falls Church, Virginia on June 18, 2011. The all-girls band only plays music by the British rock legend group Led Zeppelin, and is considered by some to be "the most powerful all-female band in rock history". The band members are lead singer Shannon Conley, guitarist Steph Paynes, bass Megan Thomas, and drummer Leesa Harrington-Squyres. UPI/Pat Benic