The Canticle of the Sun

The Canticle of the Sun (Sonnengesang) is a composition by Russian composer Sofia Gubaidulina written in 1997 and published by Hans Sikorski, it is based on the "Canticle of the Sun" by Saint Francis of Assisi and is dedicated to Mstislav Rostropovich for his seventieth birthday. Though the piece features a soloist and an ensemble, Gubaidulina did not consider it a cello concerto.