Wiener Urtext Edition Johann Sebastian Bach Inventions and Sinfonias BWV 772–801: Two- and three-part inventions, for piano, edited by Ulrich Leisinger, easy to intermediate level of difficulty, ISBN 9783850556521, ISMN 9790500572848, UT 50253, 23 x 30.5 cm, 112 pages / Wiener Urtext Edition