I have no experience with the flute, so I cannot check for sounds that don't come out, check the pitch, or check the resonance of the sound. Engraving: PRIMA MADE BY Suzuki Frute Co. Unverified operation, treated as junk For parts only There are dents and scratches in several places, please check the photos. This item has been stored and has rust, cracks, damage, dirt, and small scratches. Please check the photos carefully before purchasing. I have wiped it lightly, but there is still dust that cannot be removed. I will wrap it in bubble wrap and ship it in a reused cardboard box. We cannot guarantee against damage or malfunction during shipping, so we do not accept returns or exchanges. This is a sale as-is. We do not accept returns, refunds, or exchanges for junk items. Thank you for viewing.