Phil Spector, Music’s First Superstar Producer, Dies at 81Producer, who popularized the "Wall of Sound" technique, died of natural causes. Ultimate Classic Rock Staff
The Day Phil Spector Finished Work on the Beatles’ ‘Let It Be’These sessions ended their time as a recording entity until the 'Anthology' project in the mid '90s.Dave Lifton
The Day Phil Spector Was Convicted of MurderHe'd built his professional profile around a now-trademark "Wall of Sound" technique in the studio.Nick DeRiso