A powerful and expressive singer like Mr. Quasthoff, who has performed Brahms, Schumann and Schubert to tremendous acclaim, must take time before he is ready to sing Wolf?

In Musgrave, M., and Sherman, B.D., editors, Performing Brahms: early evidence of performance style (Cambridge University Press, 2003, pp.

Still, if put on one program the concert would last six hours - the same amount of time it would take to perform the Mozart, Brahms and Verdi Requiems back to back, twice.

In 2011, she performs Schumann and Brahms with the Parkanyi Quartet at the Festival of Val-Dieu.

On their own, the Leontovich musicians have scheduled Quartets by Mozart and Maurice Wright; the New World will perform Brahms and Ligeti.

The couple met in 1991 at the Marlboro Music Festival in Vermont, where Ms. Huang was performing Brahms, and Mr. Amory, Dvorak.

Ivan Moravec, pianist, performs Brahms, Schubert, Beethoven, Debussey and Chopin.

Touring from Boston to Canada, to San Francisco, Manila and Taipei, the children, from 8 to 17, move around the world performing Mozart, Mendelssohn and Brahms.

Nepenthe, a chamber music quartet, will perform Mozart, Brahms and Milhaud at 2 p.m. Information: (631)224-5420.

They will perform Brahms, Beethoven and Stravinsky.