Quite a show!

This group of musicians in the hall of the subway station in Plaza Catalunya are seen most frequently in the city, but are more typical of warmer times.
They use to be genuine showmen who sing, play their instrument and if necessary dance with it.
They are usually from different origins, usually Latin American and their musical group association is merely temporary, while living in Barcelona.
Their show often congregate many people and is very cheerful. In some cases include a female singer in the foreground and even do some theater while singing.
Quite a show!