 Her early songs were female-empowerment themed compositions like "I Don't Need a Man" and "Hush Hush" and transitioned to more mature "break-up" anthems such as "Don't Hold Your Breath".Scherzinger has also received co-writing credits for some of the records in which she has been involved, especially during her solo efforts.She has also been involved in the vocal arrangement and vocal production of a few songs she's written.