No refund necessary. My only expense was time invested in an attempt to expand horizons and illustrate the origins of music and the instrument itself to increase awareness and enjoyment of the creation of an Armenian immigrant to Austria... the one row 10 button 2 bass diatonic bisonoric with reeds that are bellows driven.. an aerophone known universally as an accordion, akkorden, accordeon, and melodeon among others such as "windjammer". Amazing how many cultures play the instrument and the variety of music and methods of playing have evolved.
Thanks for the responses, they met my expectations.