Sean O'Keefe is an
American record producer, mixer, and engineer based in Chicago, IL. Sean is best known for his work with
Fall Out Boy,
Hawthorne Heights, and
Plain White T's, but has also worked with artists such as
Motion City Soundtrack,
The Hush Sound,
Less Than Jake,
Company of Thieves (band),
Punchline, and
Spitalfield. Sean is also a musician. He is a former member of Chicago band This Is Me Smiling, in which he played the
drums.