David's Song (theme from Kidnapped) b side

Does anyone know if its possible to hear the B side of Davids Song on the internet? I have the 45 record and on the b side is a tune called 'Melancholy Catriona'. Catriona was a character in the series played by the actress Aude Landry. It's a slow sad and haunting piece of music. Any help would be great.

Jim