Listen to Hey Song (Rock and Roll Part. 2) [Stadium Mix] online. Hey Song (Rock and Roll Part. 2) [Stadium Mix] is an English language song and is sung by Slumber Girlz U Rock. Hey Song (Rock and Roll Part. 2) [Stadium Mix], from the album Ultimate Cheerleading Party (Sports Party, Vol. 2), was released in the year 2013. The duration of the song is 2:55. Download English songs online from JioSaavn.