15 hits presented with professional demo and backing tracks so you can play along and sound like a pro] Songs include: Evermore * Into the Unknown * It's All Right * Remember Me (Ernesto de la Cruz) * Speechless * Try Everything * You're Welcome * and more. Audio is accessed online using the unique code inside the book and can be streamed or downloaded. The audio files include PLAYBACK+, a multi-functional audio player that allows you to slow down audio without changing pitch, set loop points, change keys, and pan left or right.