Yes, this is the acoustic version, which is shortened. I agree, the "minutes go round and round" part is cool! Yes, I can! Although the adduction is not very good. There are some samples on my soundcloud account... the ones that sound more full are the belted ones: All "heady" placements, although not as connected as they need to be: Belt vs Head The Passagio Sirens are all belty: These are all belty head tones: