FLAC Ke$ha - Animal

Producer – Shellback

Keyboards – Greg KurstinProducer – Greg Kurstin

Backing Vocals – Claude Kelly, The Pickleheadz

Featuring – 3OH!3

Producer – Ammo

Keyboards – Max MartinProducer – Shellback

Backing Vocals – Miriam Nervo, Olivia NervoInstruments – Tom NevilleProducer – Tom Neville

Co-producer – Oliver LeiberProducer – David Gamson

Producer – David GamsonSaxophone – Andrew SnitzerTrumpet – Jim Hynes

Co-producer – Ammo