Claudia Groß Das große Harpika Weihnachtslieder-Buch: 43 Christmas carols arranged for harpika, arranged by Claudia Groß, play by numbers and notes, with melody and accompaniment, with instructions and lyrics, ISBN 9798345100202, 21 x 29.4 cm, 87 pages, incl. online audio / Claudia Groß
