The Giltspur Singers mostly sing unaccompanied.

Repertoire includes music by:

Anerio, Bach, Barnby, Batten, Bennet, Blow, Britten, Bruckner, Byrd, Coleridge-Taylor, Cornelius, Croce, Darke, Debussy, de Severac, Duruflé, Elgar, Farmer, Farrant, Fauré, Finzi, Gibbons, Hatton, Holst, Horsley, Howells, Ingigneri, Ireland, Josquin, Kodaly, Leighton, Le Jeune, MacCunn, G. A. Macfarren, Marenzio, Mathias, Maxim, Mendelssohn, Morley, Mudd, Mundy, Ord, Palestrina, Parry, Parsons, Part, Passereau, Pearsall, Poulenc, Praetorius, Purcell, Rubbra, Smert, Soriano, Spofforth, Stainer, Stanford, Sterndale Bennett, Sullivan, Tallis, Tavener, Tchaikovsky, Tomkins, Tye, Vaughan Williams, Vautor, Viadana, T. F. Walmisley, Walton, Warlock, Webbe, Weelkes, Weir, S.S. Wesley, Wilbye, Wood.