Question: Roger Daltrey's album "Under a Raging Moon" was a tribute to a drummer that died in what year?

Context articles: School for Spies
Let Me Down Easy (Roger Daltrey song)
No Plan B (band)
Keith Moon
Roger Daltrey
Under a Raging Moon (song)
The Pride You Hide
After the Fire (song)
One Man Band (Roger Daltrey song)
Under a Raging Moon (album)

School for Spies is the second and final studio album by Kit Hain, who was the bassist for Marshall Hain.
 The track titled "Fallen Angel" was covered by Roger Daltrey and released on his 1985 solo album "Under a Raging Moon".
"'Let Me Down Easy'" is a song by Roger Daltrey, who at the time was the former lead singer of The Who.
 The song was written by Bryan Adams and Jim Vallance and included on Daltrey's sixth solo album "Under a Raging Moon" as the first track on the second side of the LP.
 The album was a tribute to The Who's former drummer Keith Moon.
 The song was released as a single in November 1985 on Atlantic Records.
No Plan B, also known as the Roger Daltrey Band, is a rock band assembled by The Who singer Roger Daltrey to support performances and tours outside of The Who.
 Daltrey's band includes Simon Townshend (brother of Pete Townshend) on guitar and vocals, Frank Simes on lead guitar, Jon Button on bass, Loren Gold on keyboards and Scott Devours on drums.
 Frank Simes is also Musical Director for the band.
 In a 2010 appearance on "The Alan Titchmarsh Show", Daltrey called the band No Plan B.
Keith John Moon (23 August 1946  – 7 September 1978) was an English drummer who played with the English rock band the Who.
 He was noted for his unique style and his eccentric, often self-destructive behaviour.
 His drumming continues to be praised by critics and musicians.
 He was posthumously inducted into the "Modern Drummer" Hall of Fame in 1982, becoming only the second rock drummer to be chosen, and in 2011, Moon was voted the second-greatest drummer in history by a "Rolling Stone" readers' poll.
Roger Harry Daltrey, {'1': ", '2': ", '3': ", '4': "} (born 1 March 1944) is an English singer and actor.
 In a career spanning more than 50 years, Daltrey came to prominence in the mid-1960s as the founder and lead singer of the rock band the Who, which released fourteen singles that entered the Top 10 charts in the United Kingdom during the 1960s, 1970s, and 1980s, including "I Can't Explain", "My Generation", "Substitute", "I'm a Boy", "Happy Jack", "Pictures of Lily", "Pinball Wizard", "Won't Get Fooled Again", and "You Better You Bet".
 Daltrey began his solo career in 1973, while still a member of the Who.
 Since then, he has released eight studio albums, five compilation albums, and one live album.
 His solo hits include "Giving It All Away", "Walking the Dog", "Written on the Wind", "Free Me", "Without Your Love", "Walking in My Sleep", "After the Fire", and "Under a Raging Moon".
 In 2010, he was ranked as number 61 on "Rolling Stone"' s list of the 100 greatest singers of all time.
"Under a Raging Moon" is a song by Roger Daltrey, the lead singer of The Who.
 This song is the tenth & title track on Daltrey's sixth solo album, "Under a Raging Moon".
"'The Pride You Hide'" is a song by Roger Daltrey, who at the time was the former lead singer of The Who.
 The song was written by Alan Dalgleish, Nicky Tesco and Roger Daltrey.
 The track was included on Roger Daltrey's sixth solo album, "Under a Raging Moon", as the fourth track on the first side of the LP.
 The album was a tribute to The Who's former drummer Keith Moon.
"After the Fire" is a song from the solo album "Under a Raging Moon" released by Roger Daltrey of The Who.
 The song was written by Pete Townshend, also of The Who.
 It was considered a hit for Daltrey receiving extensive play on MTV.
 The song was played during the second season finale of "Miami Vice" during a flashback scene.
One Man Band is a song by The Who's lead singer, Roger Daltrey from his début solo album "Daltrey".
 The song was written by David Courtney and Leo Sayer, and features Daltrey's Acoustic guitar strumming.
 According to Daltrey, it "reminiscences of Shepherd's Bush" (A place in west London where Daltrey had grown up and The Who were formed) and became one the albums highlights of the album, and later being released as a single in its own right in some European territories.
Under a Raging Moon is Roger Daltrey's sixth solo album issued in September 1985.
 The album reached No. 42 on the US charts, and the single "After the Fire", written by Pete Townshend, reached No. 48.
 It includes a tribute to Keith Moon, former drummer of The Who who died in 1978, on the track "Under a Raging Moon".