Kassi Gilbert

Kassi Gilbert—also known as Kassi McMullen and theguitargirlatx—is an Austin-based singer-guitarist with a heavy presence on San Jac Saloon's public calendars, including late Friday and Saturday night slots that made her one of the venue's more frequent modern names. She also plays downtown rooms like Speakeasy on Congress and Shakespeare's, with Instagram show notes that read like a working Sixth Street schedule: multi-hour covers and originals for cool-cat late crowds.

Her live identity is front-woman with guitar—electric boots energy, bilingual canta y no llores spirit, and a YouTube channel that captures Austin Rhythm Revival and classic covers. Venue listings under Kassi Gilbert match the same residency-level consistency as other San Jac batch artists: request-friendly sets that keep the room moving from 10pm to 1am.

On HeyAustin, Kassi Gilbert is cataloged with aliases so San Jac and downtown Austin listings can match by name and inherit a complete artist profile—bio, video, and imagery—when the calendar only prints the act name and a start time.