Roots of Faouzia

A Great Big World is an American musical duo from New York made up of singer/songwriters Ian Axel and Chad King. The group is best known for their single "This Is the New Year", which was performed by the cast in an episode of Glee and reached the Billboard Mainstream Top 40 chart in May 2013, and their worldwide hit "Say Something", particularly after recording it as a duet collaboration with Christina Aguilera. The duet peaked at number four on the Billboard Hot 100.

Christina María Aguilera is an American singer, songwriter, actress, and television personality. An influential figure in music, Aguilera is noted for her four-octave vocal range, melismatic singing style, use of the whistle register, and continual reinvention of her image and sound. Referred to as the "Voice of a Generation", she was ranked among the greatest singers of all time by Rolling Stone. Her works have incorporated socially conscious and sexual themes, generating both controversy and critical acclaim.

Nouhad Wadie Haddad, known professionally as Fairuz, is a Lebanese singer. She is widely considered an iconic vocalist and one of the most celebrated singers in the Arab world, as well as a symbol of modern Lebanon. She is popularly known as "The Bird of the East", "The Cedar of Lebanon", "The Moon's Neighbor", "The Voice of Lebanon", and "Our Ambassador to the Stars", among others.