Essential Song Library: Chart Toppers contains 20 chart topping songs with a CD of backing tracks to sing along to.This songbook contains a vast collection of some of the most current and famous femaleartists to date including Lady GaGa Pink Ellie Goulding Katy Perry and many more.Essential Song Library: Chart Toppers gives the player a contrast between songs including tracks likeBack To Black - the title track from Amy Whinehouse's number one album.Watch and listen to Back To Black here: