"Maggie West's Waltz" on Hayden Duet Concertina

Hi All. I am a self-taught beginner concertina-er based in Melbourne Australia.
Hayden duet system being quite scarce to find, I am keen to learn from fellow duet players around the world and also happy to share what I have found so far, if anyone is interested in duet concertina.
This excellent waltz was composed by Mairearad Green
www.mairearadgr...
www.boxclub.co.uk/
Sheet Music:
thesession.org...
Played on Hayden Duet Concertina (Elise)
Audio & Video recording on iPad pro (2015)