La Roux's debut single "I'm Not Your Toy" serves as an electrifying introduction to Elly Jackson's solo career, establishing a signature blend of electronic pop and dance-rock. Released alongside the self-titled album, the track features a driving beat and Jackson's distinctive, powerful vocals that define the sound of late 2000s indie dance music. The song's aggressive energy and themes of independence resonate within the broader context of the era's electronic landscape, showcasing Jackson's ability to craft anthemic tracks that balance raw emotion with polished production. As a cornerstone of her discography, the recording highlights her transition from the electronic duo Thee Michelle Gun Elephant to a solo artist, cementing her reputation for high-energy performances and memorable hooks.