Question: What Lebanese and English singer had a song covered a cappella in a 2015 film?

Context articles: Hello, I'm Johnny Cash
Break the Rules (Charli XCX song)
Mika (singer)
I Lived
Iarla Ó Lionáird
Akher Gharam
Lollipop (Mika song)
The Road (2015 film)
The Lebanese Cinema Movie Guide Awards
Amy (soundtrack)

Hello, I'm Johnny Cash is the 33rd album by American country singer Johnny Cash, released on Columbia Records in 1970 (see 1970 in music).
 "If I Were a Carpenter", a famous duet with Cash's wife, June Carter Cash, earned the couple a Grammy Award for Best Country Performance by a Duo or Group with Vocal in 1971 (see Grammy Awards of 1971); the song also reached No. 2 on the Country charts.
 This album also includes "To Beat the Devil", the first Kris Kristofferson song covered by Cash; the two would later collaborate numerous times, most famously on "Sunday Mornin' Comin' Down".
 "See Ruby Fall" and "Blistered" were also released as singles, and the album itself reached No. 1 on the country charts and No. 6 on the pop charts.
 It was certified Gold on 1/29/1970 by the R.I.A.A.
 The album has been released on CD (Sony Music, Original Album Classics, along with "The Johnny Cash Show" and "Man In Black") and it has been made available on official download sites.
 This album is not to be confused with a best-of cd that has the same name.
"Break the Rules" is a song by English singer Charli XCX from her second studio album, "Sucker" (2014).
 It was released on 19 August 2014 as the album's second single. "
Cosmopolitan" listed "Break the Rules" at number five on its 2014 best songs list.
 The song was used in trailers for the 2015 film "Goosebumps".
 The song was also used in a 2016 Dish Network commercial and as the theme song of season 7 of "Vietnam's Next Top Model".
Mika ( ; born Michael Holbrook Penniman, Jr.; 18 August 1983), stylised as MIKA, is a Lebanese and English singer and songwriter.
"I Lived" is a song recorded by American pop rock band OneRepublic.
 It was released as the sixth single from the album, "Native" (2014).
 It was originally planned to be released as the fifth single in January 2014, but was shelved in favor of "Love Runs Out".
 It was the final song covered in the series finale of the hit FOX musical comedy-drama "Glee" in March 2015.
Iarla Ó Lionáird (born 18 June 1964) is an Irish singer and record producer.
 He sings in the traditional sean-nós style.
 He was a member of the Afro Celt Sound System and is a member of the Irish-American supergroup The Gloaming.
 He has recorded several solo albums for Real World Records.
 He appeared in the 2015 film "Brooklyn" singing an a cappella version of the Irish folk song "Casadh an tSugain".
Akher Gharam (Arabic: آخر غرام‎ ‎ , English: Last Love ) is the debut album by the Lebanese singer, Amal Hijazi.
 It spawned the number one hit singles "Habibi Oud", "Ghanniet" and "Akher Gharam.
 The album was released in mid-2001 and produced by Dilara Master Production and distributed internationally by Music Master.
 The album's title track was generally considered Hijazi's signature song until it was replaced by the international single "Zaman" in 2002.
 The album also spent six months at the Top Twenty Charts and became the highest selling debut album ever released by an Arabic artist.
 The song "Akher Gharam" in addition became a #1 Lebanese hit.
 In addition, Hijazi's previous single "Rayyah Balak" was included in the album due to popular demand from fans.
"Lollipop" is a song by Mika from his 2007 debut album, "Life in Cartoon Motion".
 When the album was released, "Lollipop" had high numbers of downloads, even before it had been released as a single, charting in the Top 75 UK Singles Charts.
 In April 2007, it was released to radio in the UK, Norway, Switzerland, and Australia.
 On 31 December 2007, it was released as a double A-side single with "Relax, Take It Easy" in the UK.
 The single was available for digital download on 24 December 2007.
 Mika has said in interviews that the song was written as a message to his younger sister.
 The single performed well in the UK Singles Chart considering that it was released as a fifth single from "Life in Cartoon Motion", peaking in the UK Top 20 this time at #18.
 The song was covered a cappella in the 2015 film Pitch Perfect 2.
The Road (Al Tarik) was a 2015 film by Lebanese director Rana Salem.
 Member of the main competition of the Moscow International Film Festival and Montreal Film Festival.
The Lebanese Cinema Movie Guide Awards is the first and only awards ceremony in Lebanon for movies.
 It's an annual Lebanese awards ceremony that honors cinematic achievements in film-making.
 Winners receive a trophy that is nicknamed the LMA.
 For international movies, distributors would receive the trophies on their behalf.
 After each LMA a premiere screening is held for a highly anticipated film, the first LMA held a premiere screening for , introduced by a special video message from actor Rodrigo Santoro, the film for the second edition will be Focus (2015 film), starring Will Smith and Margot Robbie.
 Premiering a film after the LMA has ended after a two-year tradition.
Amy is an original motion picture soundtrack to the 2015 film of the same name.
 It was released by Island Records on 30 October 2015.
 It is also the second posthumous compilation album by English singer and songwriter Amy Winehouse (the subject of the film).
 It features unreleased songs and demos that were included in the documentary and also features music by Brazilian composer Antônio Pinto.
 The soundtrack peaked at number 19 on the UK Albums Chart.