What is the name of a musical instrument with black and white keys?

Who is known as the 'Queen of Pop'?

Which of these is a string instrument?

What is the name of a group of musicians performing together?

What is the primary instrument of Smt. M.S. Subbulakshmi, the Carnatic music vocalist?

Which type of music often features improvisation?

What is a song with words called?

Which of these is a percussion instrument?

What is the speed of music called?

Which of these instruments is commonly used in Indian classical music?