Which city was recognised as "City of Music" by UNESCO?

Varanasi

The correct answer is Option (2) → Varanasi

Varanasi was recognized as "City of Music" by UNESCO in 2015. It was chosen in the music category under the 'field of excellence' plan of UNESCO. The categories under the field of excellence include gastronomy, media arts, design, music, film, craft and folk art, and literature.