Collection: SEGA - Streets of Rage - Ms. Y

"Ms. Y is first seen alongside her brother, Mr. Y, in Y Tower, where they use their mind control music to force Max Thunder to fight against his old friends. However, Max is defeated, and then Estel raids Y Tower, destroying the speakers playing the mind control music. Mr. Y stops his sister from fighting the heroes right there by reminding her they have a concert to get to. Both escape in a helicopter." (Fandom)