Instrumental Duet Cello,Guitar,Instrumental Duet - Level 4 - Digital Download SKU: A0.808969 Composed by Paolo Coggiola. 20th Century,Contemporary. Score and parts. 24 pages. Preludio s.r.l. #6205721. Published by Preludio s.r.l. (A0.808969). Canti di marinai e sirene is a piece written by italian composer Paolo Coggiola for cello and guitar.