Fauré composed the Pavane in 1887. It was originally written for orchestra with optional chorus, although the composer later arranged it for voices with piano, and also as a piano solo.
The Aeolia arrangement is supplied with separate parts for flute and harp. The harp part includes markings for suggested pedalling and fingering. It is quite complex as regards pedalling, and is certainly not for the faint-hearted - but it does work!