For each song you will hear the full version, featuring the Pianist accompanied by an Orchestra, as well as a playback version for you to play along to. There are three different versions for each piece: 1)Keyboard/Organ 2)Piano (medium difficulty) 3)Piano (simple for beginners) The pieces in Tubes Du Jazz Claviers are great for playing as part of a group. The included harmonic grids will help Bass and Keyboard players to get their bearings, and all of the featured pieces can be sung. Lyrics are included at the back of this book./ Recueil / Clavier