YB is a modern Korean rock band made up of vocalist Yoon Do-hyun, guitarist Heo Joon, drummer Kim Jin-won, bass guitarist Park Tae-hee and guitarist Scott Hellowell from U.K.

The band has produced eight albums and one DVD since its first album release in December 1994. The band is noted for its Korean style rock which is modern, full of energy yet incorporates flavours of traditional Korean music and emotion.

The band won the title of Best Musician by selling over 2 million album copies and by playing more than 100 live concerts in a year that drew more than 500,000 people in total.

YB is the regular headliner at many of the biggest Korean rock festivals such as Pentaport and Busan International Rock Festival.