1. Jordan Roseman, known professionally as DJ Earworm, is an American mashup artist from San Francisco, California, who has achieved recognition for his technically sophisticated, songwriting oriented music and video mashups.

1. Jordan Roseman, known professionally as DJ Earworm, is an American mashup artist from San Francisco, California, who has achieved recognition for his technically sophisticated, songwriting oriented music and video mashups.
DJ Earworm's style involves gradually layering song samples over each other, which adds texture and builds momentum as a song progresses.
When creating the yearly mix, DJ Earworm tries to find the top 25 songs from that year that represents the feeling of the year that he will use for the main track in the song.
DJ Earworm takes into consideration if the songs he uses are "mixable" and are able to be transposed without taking away from it originally, to determine the amount of each he uses.
On December 25,2008, DJ Earworm released his mix for the year, "Viva la Pop", prominently featuring Coldplay's song "Viva la Vida" as the backing track.
DJ Earworm stated that this mix is "a little darker-themed" and considered making the mix a "no-frills ballad".
On December 3,2014, DJ Earworm released 2014's mix, "Do What You Wanna Do".
DJ Earworm used 25 songs for the mix, which featured Calvin Harris and Rihanna's "This Is What You Came For" as the foundation for the mashup.
In 2020, DJ Earworm's United State of Pop came back with "Something to Believe In", with The Weeknd's "Blinding Lights" as the basis of the track, alongside 24 other songs.
In July 2013, DJ Earworm released "SummerMash '13" featuring a mashup of popular songs from mid-2013 that embody "the spirit of summer 2013".
DJ Earworm released another summer mix in August 2014, "SummerMash '14".
In December 2013, DJ Earworm created the music used in the 2013 YouTube Rewind video.
DJ Earworm was asked again to make another mashup in 2012.