Schott Klavierspielen mein schönstes Hobby Band 2, Method for Piano, Volume 2 of the Piano method, by Hans-Günter Heumann, ISBN 9783795799106, ISMN 9790001212113, publisher's no. ED 9399D, Spiral binding, Format: 23 x 30.5 cm, 128 Pages, In German, Incl. Online-Audio-Material