Question: Who is the English singer and musician who wrote the song "Something to Say"?

Context paragraphs:
Joe Cocker: Joe Cocker, OBE (20 May 1944 – 22 December 2014), born as John Robert Cocker, was an English singer and musician.  He was known for his gritty voice, spasmodic body movement in performance and definitive versions of popular songs of varying genre.

Karen Harding: Karen Harding (born 1991 ) is an English singer from Consett, County Durham.  She released her debut single, "Say Something", in January 2015.  It peaked at number seven on the UK Singles Charts.

No Smoke: "No Smoke" is a song written by John McLaughlin, Alan Ross, and Dave James.  It was recorded by British singer Michelle Lawson for her 2003 debut album "I Just Wanna Say".  The song has since been recorded by several artists, including Canadian singer Eva Avila, English singer Nicki French, and German girl group Queensberry, and Belgian singer Esther Seals, who recorded a Flemish version under the title "Game Over".

Kuch Tum Kaho Kuch Hum Kahein: Kuch Tum Kaho Kuch Hum Kahein (English: "You say something, I'll say something") is a 2002 Indian Hindi romance drama film directed by Ravi Shankar.  The film stars Fardeen Khan opposite debutant Richa Pallod.  It released worldwide on 28 June 2002, and opened to a mixed response from critics and public.  The story is based on two lovers who are unable to start an relationship because of their family's feud and ancient grudge.  The storyline is a remake of the Telugu movie "Kalisundam Raa", and features similarities with William Shakespeare's classical story, "Romeo and Juliet".

Belief: Belief is the state of mind in which a person thinks something to be the case, with or without there being empirical evidence to prove that something is the case with factual certainty.  Another way of defining belief sees it as a mental representation of an attitude positively oriented towards the likelihood of something being true.  In the context of Ancient Greek thought, two related concepts were identified with regards to the concept of belief: "pistis" and "doxa".  Simplified, we may say that "pistis" refers to "trust" and "confidence", while "doxa" refers to "opinion" and "acceptance".  The English word "orthodoxy" derives from "doxa".  Jonathan Leicester suggests that belief has the purpose of guiding action rather than indicating truth.

Siobhan Maher Kennedy: Siobhan Maher (born 11 January 1964) is an English singer and songwriter.  She was the lead vocalist of the Liverpool-based band River City People during the late 1980s and early 1990s.  The band released two albums, "Say Something Good" and "This Is The World".

The Last Puff: The Last Puff is a rock album by the British band Spooky Tooth.  For the only time in its history, the band was billed as "Spooky Tooth featuring Mike Harrison".  The band broke up shortly after the album's release, only to re-form two years later.  "Something to Say" was written by Joe Cocker and appeared on his 1972 album "Joe Cocker".

You Don't Have to Say You Love Me: "You Don't Have to Say You Love Me" (originally a 1965 Italian song by Pino Donaggio and lyricist Vito Pallavicini: '"Io che non vivo (senza te)") is a 1966 hit recorded by English singer Dusty Springfield that proved to be her most successful hit single, reaching No.1 UK and No.4 US: the song subsequently charted in the UK via remakes by Elvis Presley (No.9/1971), Guys 'n' Dolls (No.5/1976) and Denise Welch (No.23/1995), with Presley's version also reaching No.11 US in 1970.  "You Don't Have to Say You Love Me" was also a Top Ten hit in Ireland for Red Hurley (No.5/1978), in Italy for Wall Street Crash (No.6/1983), and - as "En koskaan" - in Finland for Kristina Hautala (No.6/1966).

Say Something: "Say Something" is a song by American indie pop duo A Great Big World from their debut album, "Is There Anybody Out There? " (2013).  Written by the duo members—Ian Axel and Chad King—alongside Mike Campbell, the song was originally recorded by Axel for his solo album "This Is the New Year" (2011).  It was later released as a single by the duo on September 3, 2013, by Epic Records.  Following its usage on American reality TV show "So You Think You Can Dance", the track gained attention from singer Christina Aguilera, who wanted to collaborate with A Great Big World on the song.  Quickly afterwards, a re-recorded version of "Say Something" with Aguilera was released on November 4, 2013.

Something to Say (Matthew West album): Something to Say is the third full-length studio album by Contemporary Christian music artist Matthew West.  It was released on January 15, 2008 through Sparrow Records.  The album's first single, "You Are Everything", was the most-played song on Christian AC radio in 2008.  Other singles from the album include the title track "Something to Say", and West's third #1 single, "The Motions".

Supporting paragraphs: The Last Puff Joe Cocker
Answer: Joe Cocker