Bach – Wachet auf (“Sleepers Awake”), for easy piano or organ solo for Piano Solo,Organ,Harpsichord written by Johann Sebastian Bach. The format of this sheet music is Sheet Music Single and it’s published by Len Rhodes Music Inc. Bach – Wachet auf (“Sleepers Awake”), for easy piano or organ solo is part of the following sheet music categories: Baroque Period,Repertoire,Graduation,Recital.