Samuel Frederick Smith is an English singer and songwriter. They rose to prominence in October 2012 after being featured on Disclosure's breakthrough single "Latch", which peaked at number eleven on the UK Singles Chart.

"I'm Not the Only One" is a song by British singer-songwriter Sam Smith. It will be released in the United Kingdom as a digital download on 31 August 2014 as the fourth single from his debut studio album, In the Lonely Hour (2014). The song was written by Smith and Jimmy Napes.