Jill Sobule was a singer and songwriter whose bright melodies and witty lyrics were often used in service of serious themes, such as gender identity, sexism, racism, eating disorders, faith, and depression. Sobule's music was an engaging fusion of modern folk and indie pop, and she scored a hit with "I Kissed a Girl," a single from her second album, 1995's Jill Sobule. She also won airplay with "Supermodel," from the soundtrack to the hit film Clueless, but after her ambitious third LP, Happy Town, didn't repeat Jill Sobule's success, she spent the rest of her career recording...