Who owned the American music publishing company to which  Extreme Music/Bleeding Fingers was a  production arm?
Sony/ATV Music Publishing Sony/ATV Music Publishing LLC is an American music publishing company owned by Sony through Sony Entertainment. The company was founded as a division of Associated Television (ATV) in 1955 by Lew Grade. In 1985, Michael Jackson acquired ATV Music Publishing for $47.5 million. Paul McCartney, who had told Jackson about the importance of owning publishing, admitted he felt somewhat undercut by the purchase, because ATV Music Publishing owned the publishing rights to most of The Beatles' songs, although he did not enter the bidding when it came up for sale in 1984.
Sound of Pop Sound of Pop is an independent record label, music publishing and licensing company based in Nova Scotia, Canada. Sound of Pop represents many musical artists. In 2015 it has two divisions, the label Sound of Pop Records and a publishing and representation agency Sound of Pop Publishing. In 2015 Sound of Pop is owned and operated by Glenn McMullen, and acts as the worldwide administrator for the SOP music publishing catalogue with offices in Toronto, Nashville and Los Angeles.