When I was Your Man was written by Bruno Mars on what album?
When I Was Your Man: "When I Was Your Man" is a song recorded by American singer and songwriter Bruno Mars for his second studio album, "Unorthodox Jukebox" (2012). Bruno Mars: Peter Gene Hernandez (born October 8, 1985), known professionally as Bruno Mars ( ), is an American singer-songwriter, multi-instrumentalist, record producer, and choreographer.
"Unorthodox Jukebox"