Listen to Sullivan: H.M.S. Pinafore / Act 2: A joy! Oh rapture unforseen online. Sullivan: H.M.S. Pinafore / Act 2: A joy! Oh rapture unforseen is an English language song and is sung by D'Oyly Carte Opera Company, Joyce Wright, Thomas Round, Donald Adams, Jeffrey Skitch, Gillian Knight, D'Oyly Carte Opera Chorus, New Symphony Orchestra of London and Isidore Godfrey. Sullivan: H.M.S. Pinafore / Act 2: A joy! Oh rapture unforseen, from the album The Very Best Of Gilbert & Sullivan, was released in the year 2011. The duration of the song is 3:06. Download English songs online from JioSaavn.