Question: Who penned the tune "It Will Rain"?
About the article "It Will Rain", section "Abstract".

Candidate passages:
In November 2007, Rain told the Korean media that he has left JYP Entertainment and started his own entertainment company, J.
Tune Entertainment (formerly known as Rainy Entertainment).
He was scheduled to be CEO of the company, but told the media that he still kept in touch with his mentor and long-time trainer Park Jin Young.
In May 2008, Yun Jung Hoon signed with J.
Tune Entertainment after his military discharge.
In 2009, J.
Tune Entertainment had a female trainee who was claimed by the Korean media to be the female version of Rain.
The unknown female was dismissed by the company for unspecified reasons.
In July 2010, Rain reportedly sold his shares of J.
Tune Entertainment to his mentor Park Jin-Young.
In December 2010, Park Jin-Young announced that J.
Tune Entertainment would be merged with JYP Entertainment.
JYP Entertainment become the largest shareholder in J.
Tune Entertainment and it is viewed as a strategic alliance between the two companies.
In 2011, Rain announced that he will be enlisted in the army.
In June 2011, Yung Jung Hoon left J.
Tune Entertainment to sign a contract with DBM Entertainment, joining the same company as long-time friend and fellow actress Lee Da-hae.
In May 2013, it was announced that Rain will be joining Cube Entertainment after he is discharged from his military service in July 2013. 
 03.
It Will Rain  
The music was scored by Yuvan Shankar Raja, who teamed up with director Hari for the first time and with Vishal for third time.
The soundtrack was released on 22 December 2006.
It features five tracks with lyrics penned by Na.
Muthukumar.
Tune of "Karuppana Kaiyale" was inspired from an old devotional song "Karpoora Nayagiye" by L. R. Eswari. 
The film had four songs penned by Vayalar Ramavarma and set to tune by Devarajan.
S. P. Balasubrahmanyam debuted in Malayalam with this film.
It was R. K. Shekhar who recommended S.P.B.
to Devarajan.
Coincidentally, S.P.B.
's most of the famous songs came when he associated with Shekhar's son A. R. Rahman.
"Kasthoori Thailamittu" - P. Madhuri "Ee Kadalum Marukadalum" - S. P. Balasubrahmanyam "Ujjayaniyile Gayika" - P. Leela "Inney Poy Inney Poy" - B. Vasantha  
Mr James, Davidson (who lived in the late eighteenth/early nineteenth century) was a Tyneside songwriter, and, according to the information given by W & T Fordyce (publishers) in “The Tyne Songster” published in 1840, has the song "An Old And Curious Song (On The Late Mr R Clayton Being Made An Alderman)" attributed to his name.
The song is sung to the tune of "The Vicar And Moses".
It is not written in Geordie dialect but definitely local to Newcastle).
It was supposedly written after the resignation of Sir Matthew White-Ridley, a local magistrate, who resigned his office c1795 stating 'Clayton upstairs, Clayton downstairs will never do'The song was first printed as a chapbook by Mrs Angus c1795According to Fordyce, Davidson was an attorney and also penned the poem "Despair in Love, an imprecatory Prayer", which was also printed by Mrs Angus.
Nothing more appears to be known of this person, or their life.