The song (One and Only) was performed by British singer Adele from her second studio album “21 (nominated on Grammy Awards)”. The song was produced by Rick Rubin and written by Greg Wells and Dan Wilson. The song was promoted mostly from the American Idol’s contestants in the eleventh season shows. The song also appeared on “Unforgettable” season 2 entitled “Up In the Flames”.
The song was composed by Adele, Greg Wells and Dan Wilson(also worked on single, “Someone Like You”). The song has resemblance for the melodic hook of the song “I’ll Make Love To You” that was performed by “Boyz II Me” in 1994. The tune was put into the set list for Adele’s 2nd concert , Adele Live . She is sometimes found having choked up when carrying out the track .
She stated that when she was writing the song, she had watched Drew Barrymore’s “Never Been Kissed”, then she got the inspiration from that song.
Read more on Adele Biography.