Conversation so far:
Who were notable Royal Philharmonic Orchestra members?
Among the well-known musicians who have been Royal Philharmonic Orchestra principals include Steven Staryk, Raymond Cohen, Alan Loveday, Erich Gruenberg, Barry Griffiths, Jonathan Carney and Frederick Riddle.
When were some Royal Philharmonic Orchestra members promoted to principal and in what year?
Royal Philharmonic Orchestra principals in the mid-1950s and later, including Steven Staryk (leader, 1957–59), Raymond Cohen (leader, 1959–66),Alan Loveday (leader, 1967–71), Erich Gruenberg (leader, 1972–76)
Who else was a part of the Royal Philharmonic Orchestra if listed besides Steven Staryk, Raymond Cohen, Alan Loveday, Erich Gruenberg, Barry Griffiths, Jonathan Carney, and Frederick Riddle?
Royal Philharmonic Orchestra's Chief conductors have been Walter Weller, André Previn, Vladimir Ashkenazy, Yuri Temirkanov and Daniele Gatti.
What was the last year of a notable Royal Philharmonic Orchestra conductor?
Sir Thomas Beecham conducted the Royal Philharmonic Orchestra in his last concert, given at Portsmouth Guildhall on 7 May 1960.
What was some of the things Royal Philharmonic Orchestra members did during those years?
The Royal Philharmonic Orchestra toured the United States in 1950, the first British orchestra to visit America since the London Symphony Orchestra in 1912.
What other Royal Philharmonic Orchestra recording did other artists record or release besides Beecher's Orchestra?
Igor Stravinsky recorded his opera The Rake's Progress with the Royal Philharmonic Orchestrain 1964.
Who wrote or was on Royal Philharmonic Orchestra's Symphonic Rock album?
David Arnold and Matthew Freeman conducted Royal Philharmonic Orchestra's Symphonic Rock album.

Question: What year was the album released?
Self-contained rewrite: What year was Royal Philharmonic Orchestra's Symphonic Rock album released?