"Levels" (stylized as "Le7els") is a song by Swedish house producer and DJ Avicii. It was released on October 28, 2011. The song was written by Avicii and Ash Pournouri, and contains a vocal sample from the 1962 gospel-inspired "Something's Got a Hold on Me" by Etta James, as written by Leroy Kirkland, Pearl Woods and James. "Levels" peaked at number one in Sweden and Scotland, and became a top ten hit in Austria, Belgium, Denmark, Germany, Ireland, Italy, Netherlands, Norway and the United Kingdom.[2] The song is the base for Flo Rida's hit "Good Feeling" which was a worldwide hit in late 2011