Isn't Sussmayr the fellow who completed Mozart's "Requiem"? Yes. Yes he is. He wrote original music, too, which you'll hear on the "Evening Concert" this week.

The Jerusalem Quartet is an Israeli string quartet formed in 1993. Their most recent CD release is Beethoven early string quartets. Tonight they play Haydn's "Bird" quartet.

Two "String Sextet"s by Brahms, Respighi's "Roman Festivals", Mozart's 25th Symphony and more on this week's Evening Concert.

This week you'll hear Dvorak's "Viola Quintet", Brahms' 2nd Piano Concerto, Beethoven's 2nd Piano Concerto, Strauss' "Till Eulensiegel's Merry Pranks" and more on the "Evening Concert"

Haydn's "Sun" Quartets [his Opus 20] are called that because there is an image of the sun on the cover of the publication of those six string quartets.