Tonight at 6:00 on the “Evening Concert” on “W-I-L-L Classical” you’ll hear Zemlinsky’s “String Quartet” No. 3” on the “Chamber Music Society of Lincoln Center”. At 7:00 you’ll hear guitar music played by “Andres Segovia and his Disciples” on “Fiesta”.

Sunday night March 20 at 7:00 on the “Evening Concert” on FM 90.9 you’ll hear two sonatas by Mozart on “The Chamber Music Society of Lincoln Center”. At 8:00 you’ll hear guitar music by disciples of Andres Segovia on “Fiesta!” With Elbio Barilari”.

There was an enormous uptick in the recording of Baroque music in the 1950s.

It’s seldom the fortunes of a musical instrument depended on the work of a single performer, but such is the case here.