Here's what I posted about it at the time:
This week it's "the four B's," extending Bach, Beethoven, and Brahms with some Bartók. The performance detail page describes it like this:At this point, I have nothing to add, so I'll just repeat the suggestion to listen in.
The eminent Hungarian-born pianist András Schiff made his BSO debut in 1983 and last appeared with the orchestra in 2008. In his first appearances with the BSO as a conductor, he leads Bach’s F minor concerto and Beethoven’s Piano Concerto No. 1 from the keyboard. After intermission, he takes the podium to conduct Brahms’s Haydn Variations and Bartók’s pungent folk-influenced Dance Suite. The Haydn Variations are based on the “Chorale St. Antoni,” a well-known melody once attributed to Haydn. Composed in 1873, this was Brahms’ biggest foray into purely orchestral music prior to completing his first symphony three years later. Based on a variety of traditional dance melodies, Bartók’s Dance Suite was immensely successful at the time of its 1923 premiere.(Some emphasis added.)
The page has the usual links to program notes and related media. WCRB has a page with a link to an interview with Maestro Schiff.
I was still away on Thursday, so I didn't hear the performance, but the reviewer in the Globe was deeply impressed with Maestro Schiff's performance. The review in the Intelligencer is equally favorable, if less extensive.
So, by all means give a listen over WCRB this evening at 8:00, Boston Time.