(Music Sales America). The Concert Performer Series brings you 18 well-known piano pieces, beautifully presented on strong, high-sheen card, complete with a special online media which contains audio to help you practise for a truly great performance. 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.

(Music Sales America). The Concert Performer Series brings you 18 well-known piano pieces, beautifully presented on strong, high-sheen card, complete with a special online media which contains audio to help you practise for a truly great performance. 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.