Listen to Chicago Bears Theme (Bear Down Chicago Bears) [Stadium Mix] online. Chicago Bears Theme (Bear Down Chicago Bears) [Stadium Mix] is an English language song and is sung by Slumber Girlz U Rock. Chicago Bears Theme (Bear Down Chicago Bears) [Stadium Mix], from the album Ultimate Cheerleading Party (Sports Party, Vol. 2), was released in the year 2013. The duration of the song is 1:18. Download English songs online from JioSaavn.