Complex sentence: Guitarist Scott Putesky used the stage name "Daisy Berkowitz" while playing with Marilyn Manson in the 1990s, and Manson's song "Sam, Son of Man" conspicuously describes Berkowitz; several other rock musicians established a full ensemble named Son of Sam during 2000.
Split into simpler sentences: Guitarist Scott Putesky used the stage name "Daisy Berkowitz" while playing with Marilyn Manson in the 1990s. Additionally, Manson's song "Sam, son of man" quite conspicuously describes Berkowitz; several other rock musicians established a full ensemble named Son of Sam during 2000.