Arestelle, or it’s full title Arestelle Isabelle, is a dance tune from Central Romania. I learnt this tune from a fiddle player called Taraf De Haidouks in Clejani, a Romani village close to Bucharest. 
 
This arrangement is for 2 melody instruments.
 
This version is for Bb instruments (Bb clarinet, soprano and tenor sax). The chords are for C instruments, suitable for accompaniment by a guitar, accordion or similar.