Late February / early March is a very popular time for choral concerts. Why is this? My top guess is that this is when musicians and audiences have regathered their forces after the Christmas Choral Season for the next round. Unfortunately, it makes for weekends that are as compacted as those in December. This year, we also have the Song of Peace project adding events to the schedule. Here is the Bay Area, there are all too many wonderful selections to pick from over the next two weekends. I dont know if I will be able to attend any outside of those which I am engaged to perform in.
Feb 29 - March 3:
American Bach Soloists
California Bach Society
Sacred & Profane
Schola Cantorum San Francisco
Sonoma Valley Chorale (SF Performance)
March 7 - March 9:
SF Bach Choir
St. Mark's Episcopal Church of Berkeley Chancel Choir & Temple Sinai Choir
If it weren't for the Song of Peace initiative, I would shake my head and say "People! You can't all sing at the same time and each expect to get a good audience!" Hopefully the initiative will be driving more audience members to choral events this spring. Its for a great reason.
On a side note- I see that some groups spread their concerts over multiple weekends. My guess is that this does help. I speak for myself, but I usually only have the energy to go to one concert a weekend. If I'm already engaged on Friday, I still wont make it to your Saturday or Sunday show- but I may well be able to make the one that you are giving next weekend. This is understandably harder on the performing group, especially if artists travel from out of town to do the gig.
On the bright side, perhaps its a sign of general good health in the choral world if so many fabulous groups are all able to perform at the same time. We are lucky in the Bay Area to have such a vibrant choral community. I wish many broken legs to all the singers out there.