Hildner Musikverlag 100 Hits C-Dur 1 Playback CDs: 5 Playback-CDs suiting to the songbook "100 Hits in C-Dur Vol.1", Play-Along,Sing-Along, 100 of the most beautiful Evergreens,Schlager,Oldies..., Playbacks in C major (just as in the songbook), Melody recorded very,very piano for guidance, 100-011-2C