South. The show is free; call 702-862-2695. Blas elias Slaughter/Blue Man Group drummer Blas Elias sits in with the Sin City Sinners at 10 p.m. Thursday at Count’s Vamp’d, 6750 W. Sahara Ave.

Blas Elias is the original, and former, drummer of the glam metal band Slaughter. He also drums for the Las Vegas production of Blue Man Group. He presently tours with the Trans-Siberian Orchestra.

The duo were joined by drummer Blas Elias, former Quiet Riot and Ratt guitarist Carlos Cavazo and bassist Matt Thorne. “This is the first time Warren and I have played in years, man, it feels ...