A distinct 'Dhrupad style' is associated with the _______ gharana.

Bishnupur

The correct answer is Option (4) - Bishnupur

A distinct 'Dhrupad style' is associated with the Bishnupur gharana.

The Bishnupur gharana is one of the oldest and most respected gharanas of Dhrupad music. It is known for its slow, meditative style and its emphasis on the purity of the raga. The gharana is also known for its use of complex rhythmic patterns and its elaborate vocal ornamentation.