Harlekin
Harlekin ( Harlequin ) is a composition for unaccompanied clarinet by Karlheinz Stockhausen , named for the commedia dell'arte character Harlequin . 
<triplet> Harlekin <subj> Karlheinz Stockhausen <obj> composer <triplet> Harlequin <subj> commedia dell'arte <obj> part of