It was an opening band for another jazz trio. The music was quite nice. I think they were playing Cuban standards. At first I was drawn to the bass, but really I enjoyed all of them together. The drummer was Francisco Mela from Cuba. I think he plays in Lionel Lueke's Trio. It was a nice start to a nice evening.
I found this from another listing, so I hope I got the right bass player:
Peter Slavov, bass, and Francisco Mela, drums.