What is the type of musical composition that was used by the Korean female band Isak N Jiyeon?
Duet A duet is a musical composition for two performers in which the performers have equal importance to the piece, often a composition involving two singers or two pianists. It differs from a harmony, as the performers take turns performing a solo section rather than performing simultaneously. A piece performed by two pianists performing together on the same piano is a "piano duet" or "piano four hands". A piece for two pianists performing together on separate pianos is a "piano duo".
Kim Eana Kim Eana (Korean: 김이나 ; born April 27, 1979), also spelled Kim Yi-na and Kim Ina, is a South Korean K-pop lyricist. She is primarily known for the songs "Abracadabra" performed by Brown Eyed Girls, and "Good Day" performed by IU, with the latter holding the #1 spot on the Gaon Singles Chart for five weeks. In total, 11 songs penned by her have reached #1 on South Korea's music charts.