Wachet auf, ruft uns die Stimme, also known as Wachet auf, ruft uns die Stimme for Trumpet and Organ is a Chorale Prelude composed by Johann Ludwig Krebs. It was based on the 1599 'Wachet auf, ruft uns die Stimme' chorale composed by Philipp Nicolai. A standard performance of this piece lasts around 4 minutes.