Andy McCoy left Pelle Miljoona Oy and joined Hanoi Rocks in 1980 .
From the very first Hanoi line - up only one member ( besides Monroe ) remained , rhythm guitarist Nasty Suicide , who would stay in the band until 1985 .
Andy McCoy left Pelle Miljoona Oy and joined Hanoi   in 1980 .
From the very first Hanoi line - up only one member ( besides Monroe ) remained , rhythm guitarist Nasty Suicide , who would stay in the band until 1985 .