The traditionalManipuri form of storytelling involving music and expressive gestures is called:

The correct answer is: d) Shumang Leela.

Shumang Leela is a traditional Manipuri form of storytelling involving music and expressive gestures. It is a form of folk theatre that is performed by a group of actors and actresses. The actors and actresses wear traditional Manipuri costumes and makeup. They use music, dance, and dialogue to tell the story. Shumang Leela is a popular form of entertainment in Manipur. It is often performed at festivals and other special events.

The other options are incorrect.

• Khongjom Parba is a Manipuri festival that commemorates the Battle of Khongjom.
• Khubak Ishei is a Manipuri religious festival that celebrates the birth of Krishna.
• Wari Liba is a Manipuri form of storytelling that does not involve music or expressive gestures.