Pomp and Circumstance Marches central "Trio" section. March No. 4 was completed on 7 June 1907, and dedicated "To my friend Dr. G. Robertson Sinclair, Hereford". It was first performed on 24 August 1907, in the Queen's Hall, London, conducted by the composer. The instrumentation is: piccolo (with 3rd flute), 2 flutes, 2 oboes, cor anglais, 2 clarinets in B, bass clarinet in B, 2 bassoons, contrabassoon, 4 horns in F, 3 trumpets in A, 3 trombones, tuba, timpani (3), percussion (side drum, bass drum & cymbals), 2 harps, and strings. The "Trio" was used by Elgar in a song called "The King's Way"
Land of Hope and Glory newly composed ‘Pomp and Circumstance’ March No. 1 was introduced as an orchestral piece (a year before the words were written), conducted by Henry Wood who later recollected "little did I think then that the lovely broad melody of the trio would one day develop into our second national anthem". It was played as "Land of Hope and Glory" in the last concert of the 1905 proms, and at the first and last concerts of the 1909 Proms, which also featured Wood's "Fantasia on British Sea Songs". The two pieces were played one after another at the closing concerts in