Taarak Mehta Ka Ooltah Chashmah S01 E3772 Popatlal Is Hurt

"Problems Toh Hain Sabke Saath, Bas Nazariye Ki Hain Baat!"

Popatlal gets angry when Jethalal says girls refuse to get married to him. Later, someone plays the violin in the Gokuldham society, and everybody dances. Who is this talented person?