Block B is a South Korean boy band managed by KQ Entertainment, and consists of seven members: Taeil, B-Bomb, Jaehyo, U-Kwon, Park Kyung, Zico, and P.O. Block B has received several accolades, including nominations for seven Golden Disc Awards and eleven Seoul Music Awards.
Block B at the 2015 KCON From left to right: Jaehyo, Park Kyung, Zico, U-Kwon, P.O, Taeil, B-Bomb
Block B at the Cyworld Dream Music Festival in 2011
A boy band is loosely defined as a vocal group consisting of young male singers, usually in their teenage years or in their twenties at the time of formation. Generally, boy bands perform love songs marketed towards girls and young women. Many boy bands dance as well as sing, usually giving highly choreographed performances. South Korean boy bands usually also have designated rappers.
The Osmonds
New Kids on the Block in concert, November 2008
Backstreet Boys sold over 100 million records.
Jonas Brothers are described as a pop boy band.