Leoni Music Studios » Business Members Go back to directory. Add to Address Book. Leoni Music Studios Leoni Music Studios Contact: Barbara Leoni 1431 Rosamond Blvd, Suite 14b Rosamond CA 93560 Kern Countyhome Home Phone: 661 300-1609home Personal Email: leonibarbara@yahoo.comINTERNET Categories: Uncategorized Updated 4 years ago.