Listen to Complicated (Instrumental In The Style Of Avil Lavigne) online. Complicated (Instrumental In The Style Of Avil Lavigne) is an English language song and is sung by The Hit Beat Makers. Complicated (Instrumental In The Style Of Avil Lavigne), from the album Instrumental Pop Beats Vol. 1 - Instrumental Versions of The Greatest Pop Hits, was released in the year 2010. The duration of the song is 3:43. Download English songs online from JioSaavn.