A group of female musicians is playing in front of a building with an open instrument case in front of them .
There are female musicians playing music by a building .
A group of female musicians is playing in front of a building with an open instrument case in front of them.
There are female musicians playing music by a building.
Since they are playing music in front of a building, they are playing by a building.
Since they are playing music in front of a building , they are playing by a building .