Costa Carols

Churches Together carol singing this evening. These three were joined by a saxophonist, and between made a lovely sound. There is probably a proper name for the box that made up the rhythm section but I don't know what it is. It was fairly mild this evening, but shirt sleeves? It didn't look energetic enough to work up a sweat, though it was very effective.
It was Café Church inside afterwards , but I couldn't stay for that.