Listen to When I Was Your Man - Bruno Mars (Even Lower Key - Piano Karaoke) online. When I Was Your Man - Bruno Mars (Even Lower Key - Piano Karaoke) is an Instrumental language song and is sung by Karaokeysph. When I Was Your Man - Bruno Mars (Even Lower Key - Piano Karaoke), from the album When I Was Your Man - Bruno Mars (Piano Karaoke), was released in the year 2025. The duration of the song is 3:49. Download Instrumental songs online from JioSaavn.