Wouldn't be me if I didn't include something from Japan in a music thread.
Versailles were made from members of different Visual Kei bands. Most notably were Hizaki & Kamijo but also included Teru, Yuki, Masashi and the late Jasmine You.
It was a shame that S.K.I.N. never got off the ground. They would have been huge. Yoshiki (X Japan), Gackt (solo & Malice Mizer), Miyavi (solo & Dué Le Quartz), Sugizo (Luna Sea). Would've been the Eastern equivalent if (around the early 70's) members of The Stones, The Beatles & The Who got together and added a current sensation like Bowie to the mix. Unfortunately they never got off the ground due to the reformation of X Japan. They only ever performed together once and never released anything officially.