Throat singers from Tuva, who have been touring for several decades now, performed at the Rockwell to a sold-out crowd (produced by World Music/Crash Arts, which added a second concert on the 16th). Quite amazing to watch singers produce these amazing sounds. More than most concerts, I found myself most interested in watching the musicians.
The Rockwell is a small basement venue in Davis Square with a small stage in an alcove. There are definitely seats with bad sight-lines. It was my third new-to-me venue in three concerts this week.