The November/December 2009 issue of International Piano featured a five page tribute written by Stephen Wigler to Karl Ulrich Schnabel’s 100th birthday.  In that article Wigler recounts how Claude Frank and Leon Fleisher reminisced about their experiences as students of Artur and Karl Ulrich Schnabel, and how much more they valued what Karl Ulrich taught them.  In the same article the achievements of the Schnabel Music Foundation are mentioned with the three books, seven CD titles, and the growing list of newly engraved or reprinted compositions by Artur Schnabel.