San Antonio native son and Texas Tornados drummer Ernie Durawa will perform at Sam’s Burger Joint this Wednesday with a jazz-infused trio that includes Murali Coryell, son of legendary fusion guitarist Larry Coryell. Durawa, who grew up in the back of a West Side conjunto bar, left his stamp on some San Antonio’s most significant musical eras, performing in both Chicano Soul bands and sax giant Spot Barnett’s 20th Century Orchestra. He later cut hits with Doug Sahm, then won Grammys with the Texas Tornados and Flaco Jimenez.