This arrangement of Pomp and Circumstance March No 1 in D is originally by William Stickles. However, I have made many changes to that arrangement - so much so that I created my own score to play from in Sibelius. The more well known title of the piece is "Land of Hope and Glory".
The performance is not entirely faultless - it seems that something always goes wrong somewhere when I play it (generally on a different spot each time as well!). There are a few complicated parts in the arrangement, so for me it is not an easy piece to play. After many takes, this was the best one to offer.
I think the versatility of the Hereford Cathedral organ is superb for this type of music piece.