Mariachi Herencia de México Concert Honoring Juan Gabriel brings the sound of mariachi to the Majestic Theatre in San Antonio. Mariachi is the lively, horn-and-guitar tradition of Mexico, and this show pays tribute to Juan Gabriel, one of the most beloved singer-songwriters in Latin music. Expect big, heartfelt vocals and the kind of celebration that gets everyone singing along. The Majestic is a classic, ornate theater downtown, the perfect setting for a night of music and nostalgia.