Carl Anthony Falk-Gramer (née Falk; born 17 August 1980 in Stockholm), is a Swedish songwriter, record producer and musician and has worked with artists such as Demi Lovato, One Direction, 5 Seconds of Summer, Nicki Minaj, Ellie Goulding, Madonna, Avicii, Ariana Grande, Charlie Puth, Jason Derulo, Westlife, Hilary Duff, Iggy Azalea, Liam Payne.
Falk left "The Location" in 2007 and re-located to Los Angeles in April 2010 to team up with Rami Yacoub and Steve Angello (Swedish House Mafia).
[citation needed] Since 2010 he has co-written and co-produced hits like "What Makes You Beautiful", "One Thing", "Live While We're Young", "Kiss You" by One Direction and "Starships" and "Pound The Alarm" by Nicki Minaj.
The same year "Starships" also made US Billboard history, by both debuting in and spending a total of 21 consecutive weeks in the US Top Ten, passing The Black Eyed Peas's single "I Gotta Feeling".
In 2015 Falk wrote songs like "Broken Arrows" and "Sunset Jesus" for Avicii, "Rest Your Love" for The Vamps, "Your Type" for Carly Rae Jepsen, "Lost & Found" for Ellie Goulding and "Devil Pray" For Madonna.