Unless there’s heavy rainfall or a threat of lightning on the horizon, each Monday Lamesa High School’s marching band members and color guard can be found practicing their moves and music.The music is the easy part, as it can be practiced inside. Practicingtheir marching steps needs the space for rehearsal offered at Tornado Stadium.It’s the choreographed marching steps that take so much time for 90 band members to memorize. Band students begin playing their instruments before Aug. 1. Under University Interscholastic League regulations, they can’t begin learning their foot steps until Aug. 1.“It depends on how long the program is,”