sentences:  The heterogeneity of timbre between clarinet and cello prevents their use as a block against the piano, but it offers many other musical possibilities.Long-lived trios (such as the Trio Montecino) are very rare, but the literature is performed by subsets of "Pierrot lunaire" and "Quartet for the End of Time" ensembles, such as Tashi, as well as by ad hoc groups.The original repertoire for clarinet, cello and piano (by name of composer with date & publisher where known) includes