Listen to 643 (Love's On Fire) [feat. Suzanne Palmer] [Radio Edit] (Radio Edit) online. 643 (Love's On Fire) [feat. Suzanne Palmer] [Radio Edit] (Radio Edit) is an English language song and is sung by Tiësto. 643 (Love's On Fire) [feat. Suzanne Palmer] [Radio Edit] (Radio Edit), from the album Magikal Journey -The Hits Collection 1998 - 2008, was released in the year 2010. The duration of the song is 2:48. Download English songs online from JioSaavn.