Festival Remix) – 5:33 "I'm Not Alone" (Burns Rework) – 6:36 US iTunes EP "I'm Not Alone" (Radio Edit) – 3:31 "I'm Not Alone" (Extended Mix) – 4:28 "I'm Not Alone" (Tiësto Remix) – 6:41 "I'm Not Alone" (Deadmau5 Mix) – 8:15 "I'm Not Alone" (Hervé's See You at the Festival Remix) – 5:34 "I'm Not Alone" (Hervé's See You at the Dub Parade) – 3:41 "I'm Not Alone" (Burns Rework) – 6:36 "I'm Not Alone" (Instrumental) – 3:31 2019 releaseDigital download''' "I'm Not Alone" (CamelPhat Remix I) – 4:04 "I'm Not Alone" (CamelPhat Remix II) – 6:03 "I'm Not Alone" (2019 Edit) – 3:21 "I'm Not Alone" (Thomas Schumacher Remix) – 3:41 "I'm Not Alone" (2009 Remaster) – 3:36 Personnel Calvin Harris – vocals, producer, instrumentation, arranger, engineering, mixing Brian Gardner – mastering Charts and certifications Weekly charts Year-end charts Certifications Release history References 2009 singles Songs about loneliness Calvin Harris songs Columbia Records singles Trance songs UK Singles Chart number-one singles Songs written by Calvin Harris 2008 songs