Jasper is the lead singer of Jasper's Law, a band of which David Silver is also a member. The band had some issues, most notably with a member named Mark, who got high and crashed a car, only to blame Peach Pit After Dark owner Noah Hunter. After he blackmailed David into keeping his mouth shut about seeing him outside the club getting high, Jasper kicked him out of the band and kept David.
David neglected his duties with the band to help out Val at one point, and Jasper informed David they were planning on getting rid of him. However, unbeknownst to Jasper, a record executive, Frank Saunders, was secretly trying to sign David and the band without Jasper himself. Jasper confronted David after Frank secretly recorded David singing some of Jasper's songs. Jasper warned David that he would crash and burn. Jasper later ran into Brandon Walsh and hinted that David's song getting as much airplay as it did wasn't legitimate.