I was listening to the Radio 3 Breakfast show and heard a lively poece of Music, I can't remember what day but it must have been Monday or Tuesday as Rob Cowan does Weekdays and I am not able to listen Wednesday to Friday. I know the Composer was Dvorak but I can't remember who the Musician was but he did say it was a new release and Rob Cowan said it was The 1st and 5th of something or 1st to 5th of something
You've probably found out by now, but I think the programme you were referring to was on Tuesday 28 April and the music was this:
DVORAK
Nos 1 & 5 from Bagatelles for 2 Violins, cello and Harmonium
Josef Suk & Miroslav Ambros, violins
Jiri Barta, cello
Jan Simon, harmonium
SUPRAPHON SU3976-2 TR 7 & 9