As we wait for the Symphony Hall season to begin, this week WCRB gives us a repeat of the concert of January 24, 2015. That concert found BSO Assistant Conductor Ken-David Masur on the podium replacing the scheduled conductor, who was ill. He conducted Berlioz's Overture "Le Corsaire," followed by Cello Concerto No. 1 by Saint-Saëns with Johannes Moser as soloist. After intermission, it was Scheherazade by Rimsky-Korsakov.
You can listen to the concert on demand at the station's BSO program page. There's a pretty good action shot of the maestro. There are also links to other available concerts. As always, the broadcast and webstream will be on Saturday, September 5, at 8:00 p.m. EDT (or "Bostpn Time," as I like to call it.)
I p/reviewed it in January. At that time I wrote, "I liked Maestro Masur's conducting style, and found nothing in the music to dislike." The post also contains links to reviews and other background information.