Lucia di Lammermoor: Act I, The Wedding Contract: Piange la madre estinta (Enrico, Lucia, Arturo, Raimondo, Alisa, Edgardo) by John Shaw , João Gibin , Joan Sutherland , Kenneth MacDonald , Joseph Rouleau , Margreta Elkins , Covent Garden Opera Singers , Orchestra of the Royal Opera House, Covent Garden , Tullio Serafin