written (12 years ago) and performed by Aldo Bova, alto recorder A=440, in grenadilla, Aura Conservatorium Coolsma (for this pieces you need an instrument with good high notes!)
you can find it here:
as ebook
https://www.lulu.com/en/en/shop/aldo-...
as paperback
https://www.lulu.com/en/en/shop/aldo-...