Interstella 5555: The 5tory of the 5ecret 5tar 5ystem (2003)

There is a beautiful planet Discovery on the other side of the universe, where there lives peacefully a group of people with the same appearance as the people on earth, but with a blue complexion. The Crescendolls, a popular rock band on the planet, has four members: bass guitarist Stella, guitarist Arpegius, keyboard and lead singer Octave and drummer Baryl. During a performance, a spaceship suddenly broke in and kidnapped the four men and captured them to the earth. They were not only brainwashed, but also transformed into earthlings. This turned out to be the plot of an evil agent, count Darkwood, who packaged the four into a pop band and took them under his command, depriving them of their consciousness and freedom. At the mercy of count Darkwood, they overloaded to attend numerous public occasions and performances. It's just to conquer the global music charts. Shep, a space patrol who has always admired Stella, chased him to Earth, where Shep sacrificed his life to rescue people. The four men who escaped from the clutches, through a dangerous investigation, finally smashed the astonishing dark curtain of Earl Darkwood in the music world.