Question: Papa Dee's most commercially successful track is his version of a Cat Stevens song released in which year ?

Context paragraphs:
The Junkie and the Juicehead Minus Me: The Junkie and the Juicehead Minus Me is the 48th album by country singer Johnny Cash, released in 1974 on Columbia Records.  Although credited to Cash alone, the album includes solo performances by his daughters Rosanne Cash and Carlene Carter (the latter credited as Carlene Routh), predating the launch of their own solo careers.  Two songs on the album were written by Kris Kristofferson, while "Don't Take Your Guns to Town" is a re-recording of a highly successful Cash single, his first smash hit for Columbia from back in 1958.  "Father and Daughter (Father and Son)" is a cover version of a well-known Cat Stevens song and a duet with Cash's stepdaughter, Rosie Nix Adams, with slight changes in lyrics; a version of the same song would be released in 2003 on "Unearthed", as a duet with Fiona Apple.  June Carter Cash also performs a solo track, one of only a couple of occasions where she did this outside of concert recordings.

The First Cut Is the Deepest: "The First Cut Is the Deepest" is a 1967 song written by Cat Stevens, originally released by P. P. Arnold in May 1967.  Stevens' own version originally appeared on his album "New Masters" in December 1967.

The Very Best of Cat Stevens: The Very Best of Cat Stevens is the title of a compilation album by Cat Stevens.  There are multiple albums released with this title.  The first was released by Polygram on its recently acquired Island Records label in January 1990.  Its cover picture appears to be a reference to the "Teaser and the Firecat" album cover; both feature a boy in a top hat, "Teaser", accompanied by an orange cat, "Firecat", beside a fence with a full moon overhead.

Tall Blonde Helicopter: Tall Blonde Helicopter is the third studio album from British musician Francis Dunnery, released in 1995.  The album showed Dunnery stripping down the arrangements and production of the previous album, and the material focused more on his acoustic guitar playing, giving it a folk-rock flavour.  Three singles were released from the album; Too Much Saturn, The Way Things Are and I Believe I Can Change My World.  To promote the album, Atlantic Records released a VHS cassette with sixteen minutes of footage, including live material.  Father and Son is a cover version of the Cat Stevens song of the same name.

Love Spreads: "Love Spreads" is a song by The Stone Roses, released on 21 November 1994 as the first single from their second album "Second Coming".  The record was a number two hit in the UK Singles Chart, the highest peak for any song by the band, as well as the only Stone Roses song to chart on the Hot 100 Airplay, charting at number 55, making the song their most commercially successful track.

Peace Train: "Peace Train" is the title of a 1971 hit song by Cat Stevens, taken from his album "Teaser and the Firecat".  The song climbed to No. 7 on the "Billboard" Hot 100 chart during the week of October 9, 1971, becoming Stevens' first US Top 10 hit.  The song also spent three weeks at No. 1 on the adult contemporary chart.  It is also featured on "The Very Best of Cat Stevens" compilation album.  He re-recorded the song for War Child in 2003.

Papa Dee: David Christopher Daniel Wahlgren (born 13 July 1966), better known by the stage name Papa Dee, is a Swedish rap, ragga and dancehall musician.  His most commercially successful track is his version of the Cat Stevens song "The First Cut Is the Deepest".

An Other Cup: An Other Cup is the twelfth studio album by Yusuf (formerly known as Yusuf Islam and as Cat Stevens), released on 10 November 2006 in Germany, 13 November in the UK and the US and worldwide on 14 November.  It is Yusuf's first Western pop album since "Back to Earth", which was released in 1978 under the name Cat Stevens.  "An Other Cup" is Cat Stevens's first new studio album under the name Yusuf Islam since returning to Western pop music.

Greatest Hits (Cat Stevens album): Greatest Hits is a compilation album by Cat Stevens, released in 1975.  Though made up mostly of tracks from his five previous studio albums, "Cat Stevens' Greatest Hits" did contain one new song, "Two Fine People", which was also released as a single in 1975, and the previous non-album single, "Another Saturday Night".  Both singles charted respectively at #33 and #6 on the US Pop Charts.

Moonshadow (comics): Moonshadow is a 1985–1987 limited series written and created by J. M. DeMatteis and illustrated by Jon J. Muth and Kent Williams as well as George Pratt.  It was later released as a trade paperback currently entitled The Compleat Moonshadow.  The comic was inspired by the Cat Stevens song of the same name.  It takes the form of a coming-of-age story with elements of satire.

Supporting paragraphs: Papa Dee The First Cut Is the Deepest
Answer: 1967