Which band did the pie glocken theme tune?

The theme tune for the Pie Gloken, often associated with the "Glockenspiel," is linked to the band "The Polyphonic Spree." Known for their eclectic and uplifting sound, The Polyphonic Spree blends orchestral and rock elements, creating a unique auditory experience. Their music often features a large ensemble of vocalists and instrumentalists, contributing to their distinctive style.