thanks for the message Helen, right!! Do is normal D, do' is high D!!! you knock me sideways with the timing bit! I am not great at working that out.BUT I GOT SOME MORE INFO!! It is on PaddyReilly's "Wild Rover" album. more written re tune on CD is : Fair Deal Squirrel, Brook Music, Anton Davila !!!!!!! How do I listen to the midi? Brigid