Listen to Sullivan: So Please You, Sir, We Much Regret online. Sullivan: So Please You, Sir, We Much Regret is an English language song and is sung by Peggy Ann Jones, Royal Philharmonic Orchestra, Kenneth Sandford, Royston Nash, Valerie Masterson, Pauline Wales and The D'oyly Carte Opera Chorus. Sullivan: So Please You, Sir, We Much Regret, from the album Quartet, was released in the year 2012. The duration of the song is 2:02. Download English songs online from JioSaavn.