The Jazz@1900 Big Band performs continuously throughout the end of the Fall Semester into the Spring Semester. Jazz #1 plays all over Houston for various functions, including banquets, receptions, Church events, Houston Independent School District meetings, and City of Houston meetings. When not performing around town, Jazz #1 is practicing and competing in competitions at the University of Houston, Sam Houston State University, Blinn College, and the greater Houston area.
Jazz #2 has been in formation since 1991 when it was created to meet the demand of all the students interested in Jazz. It serves as an intermediate jazz group. Jazz #2 serves as a training ground for the Jazz@1900 Big Band, but it also performs at local functions around the school, and competes in several Jazz Festivals throughout Texas.