Hero 420 2016 Bengali 4 songs Music: Savvy Gupta Tracklist 1 Ae Poth Sung by Shadaab Hashmi · Lyrics Prasen › 2 Chaichi Toke Sung by Ash King · Lyrics Raja Chanda › 3 O Riya Sung by Lata Mangeshkar · Lyrics Raja Chanda 4 Ore Piya Sung by Lata Mangeshkar · Lyrics Prasen