"Unhinged: Inside the Doors Lawsuit" by John Densmore delves deeply into the intricate and controversial legal battle surrounding one of rock music's most enigmatic and influential bands,

Once hailed as collaborations of legends, many Supergroups dazzled for a brief moment before fading into obscurity. Behind every hit single or explosive debut, these projects carried creative tension, clashing egos, and flashes of genius. Here are ten remarkable yet forgotten Supergroups that still echo through music history.