Listen to Sorry Seems To Be The Hardest Word (Radio Edit) (Feat. Elton John) online. Sorry Seems To Be The Hardest Word (Radio Edit) (Feat. Elton John) is an English language song and is sung by Blue. Sorry Seems To Be The Hardest Word (Radio Edit) (Feat. Elton John), from the album Best Of Blue, was released in the year 2010. The duration of the song is 3:31. Download English songs online from JioSaavn.