Musical instruments commonly accompanying Sikkimese folk dances include:

The correct answer is: d) All of the above

Drums (damphu), flutes, and cymbals are all musical instruments commonly accompanying Sikkimese folk dances.

• Drums (damphu) are the most important instrument in Sikkimese folk music. They are used to set the rhythm and tempo of the dance. Damphus are made from a single piece of wood and have a skin stretched over one end. They are played by striking the skin with the hands or with a stick.
• Flutes are also used in Sikkimese folk music. They are made from bamboo or wood and have a range of about two octaves. Flutes are played by blowing air across a hole in the mouthpiece.
• Cymbals are used to add excitement and energy to Sikkimese folk dances. They are made from brass or copper and are played by striking them together.

Sikkimese folk dances are a vibrant and colorful part of the culture of Sikkim. They are performed at weddings, festivals, and other special occasions. The dances are often accompanied by singing and music.