Listen to Pink Triangle (In the Style of Weezer) [instrumental Backing Track] online. Pink Triangle (In the Style of Weezer) [instrumental Backing Track] is an English language song and is sung by Original Backing Tracks. Pink Triangle (In the Style of Weezer) [instrumental Backing Track], from the album Karaoke Hits: Rock Voice, was released in the year 2013. The duration of the song is 4:07. Download English songs online from JioSaavn.