Treble Rebels is a high-energy cover band built on one mission: deliver an unforgettable, fan-first party experience. From the classic rock vibes of Fleetwood Mac and Led Zeppelin to the latest chart-toppers from Miley Cyrus, Chappell Roan, and more, we bring all the hits—no rules attached. With three powerhouse female members (and one bald white guy on bass), our unique chemistry adds a fresh, feminine edge you won’t find in your average cover variety band. We’re seasoned, professional musicians who never forget: it’s about the crowd, the connection, and the good times. We are Treble Rebels: All of the hits, none of the rules.

Meet The Band!

May Whitcomb - Vocals

May is the fierce and fearless frontwoman of Treble Rebels. Hailing originally from northern Mexico, May brings powerful vocals, magnetic stage presence, and a deep love for singing to every performance. She’s the heart and soul of the band’s high-energy vibe—fun, dynamic, and impossible to ignore. With years of experience leading bands across San Antonio, May joined Treble Rebels with one condition: it had to be a genre-blending, full-throttle party band. Lucky for her (and for us), that’s exactly what Treble Rebels is. Whether it’s rock, pop, or country, May brings every song to life with passion and power.

Charlie Ruth Welty - Guitar

Charlie shreds with brains and soul. A West Coast native with a Doctorate in double bass performance, she’s not only a rock guitarist but a professor of music at the University of the Incarnate Word. Formerly an instructor at the San Antonio School of Rock, Charlie brings serious chops and serious vibes. Her roaring Les Paul solos, steeped in jazz, 70s classic rock, and honky-tonk chicken pickin’, light up every stage. Whether she’s ripping through chord changes or locking into a groove, Charlie turns every song into a masterclass in feel and fire. Simply put—she rocks. Hard.

Scott Hall - Bass

Scott is a bassist originally from San Antonio, Texas, with over 25 years of experience playing in bands and live groups. A tech-savvy Air Force veteran with 19 years of active duty service (and counting), he brings fun, energy, and groove to every performance. By day, he works in the world of technology, but music is his true passion. Scott co-founded Treble Rebels with the vision of creating an unforgettable, fan-first entertainment experience. Whether he's laying down the low end or lighting up the stage, Scott keeps the party going with heart, hustle, and a whole lot of bass.

Diz Carpenter-Shaughnessy - Drums

Diz brings the beat and the backbone to Treble Rebels. A Las Vegas native who’s been behind the kit since childhood, Diz draws inspiration from 90s rock and modern country, crafting tight grooves that keep the crowd moving and the band locked in. A seasoned session player with a long list of local artist credits, Diz knows how to make any song feel just right. Co-founding Treble Rebels with bassist Scott, the two form a powerhouse rhythm section built on groove, grit, and good times. Whether it’s a rock anthem or a pop banger, Diz drives the energy from the first beat to the last.