In "Studio 666 (2005)," Cassidy, the passionate lead singer of a band, struggles with inner turmoil while living with her boyfriend and bandmate, Neal. Her heartache drives her to document her pain in a secret journal. When Cassidy feels unloved by Neal, she tragically takes her own life. The band, including Dora, Donny, Victor, and devastated Neal, seek closure three months later by consulting psychic Dr. Meso. They ponder whether to continue their music journey without Cassidy. During the session, Cassidy's spirit unexpectedly possesses Dr. Meso, delivering a haunting message through four tarot death cards. As tensions rise and mysteries unravel, Cassidy's ghost confronts the band, especially Neal, with revelations that shake their world. Experience a chilling tale of love, loss, and supernatural encounters in this gripping musical thriller.