Roland Aerophone AE-20 Thank you for viewing. This item is new and unopened. *Please note that due to the item being new and unopened, cancellations after shipping are not accepted to prevent swapping or other issues. The Aerophone AE-20 is a standard model Aerophone that inherits the playability and expressiveness of the flagship model Aerophone Pro, while being more compact and casual. It is an innovative digital wind instrument characterized by its richly expressive sound, which has been meticulously crafted. This is a single instrument that brings wind instruments closer to you and allows you to enjoy them creatively, inviting you on a musical journey. Roland