Which pair of folk theatre form and its home region is correctly matched?

The kamayacha is the signature instrument of the Manganiyar musicians of Jaisalmer and Barmer: a large bowl of mango wood covered with goat skin, with gut and steel strings played with a horsehair bow, giving the deep drone that accompanies Manganiyar singing.

A Bhopa of Pabuji unrolls the painted scroll called the phad and sings the epic of Pabuji through the night, accompanying himself on the ravanhatta, a bowed instrument of a half coconut or gourd with a bamboo neck, a skin face and a row of jingling bells.

Maand is the most refined style of Rajasthani singing, close enough to classical music to be treated as a raga in its own right, and Kesariya Balam Aavo Hamare Desh, made famous by Allah Jilai Bai of Bikaner, is its best known composition and effectively the state's signature song.

The Kalbelia folk songs and dances of Rajasthan were inscribed on the UNESCO Representative List of the Intangible Cultural Heritage of Humanity in 2010.

The algoza is a double flute: the player holds two pipes at once, blowing a drone on one while playing the melody on the other, and a shepherd or a Langa musician can keep this up for long stretches using circular breathing.