Hanoi Rocks was a Finnish hard rock band formed in 1979, whose most successful period came in the early 1980s. The band broke up in 1985 after their drummer Nicholas "Razzle" Dingley died in a car accident a year earlier. Original members vocalist Michael Monroe and guitarist Andy McCoy reunited in 2001 and were active with the new line-up of Hanoi Rocks until 2009.
In the 80s, Hanoi Rocks were the most successful Finnish band internationally and are still popular in the United States, Japan, and the UK. They were also one of the first rock bands to tour in Asia, and were the first western rock band to play in Delhi. According to Finnish radio and TV personality Jone Nikula (who was also Hanoi Rocks' tour manager in the 2000s), Hanoi Rocks' albums have sold between 780,000 and 1,000,000 copies around the world, but mostly in Scandinavia and Japan.