Delphine for contrabass flute solo

Description

A virtuoso piece (originally written for concert flute and arranged here so that it can be performed on the contrabass flute).
It is based on a mode that I invented called Delphine (a-a#-b-c-c#-f-f#-g) and contains glissandi, beat boxing and flutter tonguing.
It was created especially for Carla Rees (@rarescale).