 The Prince of Monte Carlo's "roulette song" became a favourite concert piece of Ayldon's, and he sang it, among other pieces, on the Last Night of the D'Oyly Carte on 27 February 1982.After 1982, Ayldon remained active in musical theatre and opera.He appeared in principal roles with Canadian Opera, Welsh National Opera, Dublin Grand Opera, and New Sadler's Wells Opera.