...is a new name for me, though I've read the Wikipedia article about him since, along with several other pieces over the last couple of days.
Anyway, I was listening to the radio on Thursday (Radio Classique)and a short, slow, wistful piece for orchestra came on entitled "Poème - Danse tchèque". The station's site isn't pointing me anywhere though it does reveal that the piece lasts for 4 minutes and 54 seconds. Does anyone know it?