Thanks Brownsfan for your considerate reply. Chamber music is my favorite, followed by solo instrument and smaller ensembles. I like to be able to hear the interplay. I see it would have been much more appropriate to just talk of the music. Point 'very' well taken. Thanks for mentioning Frogman, Learsfool and Schubert. Now on to Heinrich. Had never heard of this musical giant. I'll be investigating as new tunes are always welcome. I hope his works are on youtube for sampling.