Made in Britain

John Broadwood's company dates back to 1783 in one form or another, and introduced the Square Piano. Many other manufacturers have come and gone, but Broadwood's continues to trade successfully and now has direct links with the instrument museum at Finchcocks

Kipling, like many creative artists of ultimate quality, was regarded with some distaste by the second generation after his own heyday, but we seem to be hearing more of him again now. Imperialist and/or jingoist he may have been, but he clearly had pluck, the gift of the creative gab, and a wealth of stimulating experience to inspire him. Don't forget the story of 'my boy Jack', the son whom Kipling had so wanted to enlist (despite multiple health problems) and whom he lost on the battlefields of the Great War; and in whose memory the normally 'rum-ti-tum' Kipling, when invited to provide wording to be carved onto the Cenotaph (national war memorial) in Whitehall, came up with just the three laconic, dignified words 'Our Glorious Dead'.
To hear Dawson's recording of this emblematic work, click here ... the recording itself begins about 45 seconds in. (Accessed 23.6.2014)

Hence that they are officially known as 'The Henry Wood Promenade Concerts'

' ... And' (as the 20th-century humorist Michael Flanders used to comment) 'the royalties go to Royalty.'
Modern musical scholarship ~ bless it ~ apparently tends to give the lie to this origin, on plausible technical grounds (see Wikipedia and elsewhere), yet the myth persists!

This is dear Edward Elgar, he of the musical pen-portraits of his friends in the Enigma Variations, a sublime Piano Quintet and much other wonderful music. He is now rightfully acknowledged as a composer who articulated not only the beauty of the British landscape, but also its moments of public pageantry

This was Arne; Garrick was a dramaturge and lyricist, and the other two offered composers were each Protestants

Walter Leigh in fact composed more film scores for the GPO film unit than did Britten; sadly he was killed in action in Africa in 1942, else he might well have gone on to write other splendid and larger works. His Concertino for Harpsichord and Strings is an absolute gem and highly recommended if you haven't come across it (or indeed, even if you have).
Britten's record and reputation meanwhile stand for themselves!

This committed and remarkable man was a creative and inspirational stalwart of the British musical scene until his death in 1958, after which he was laid to rest in Westminster Abbey

This is the illustrious Purcell with whom Britten later shared an auspicious birthday, and one of whose other widely-recognised creations is the hymn-tune Westminster Abbey (where this composer had been Organist)

The piece in question, Barwick Green, comes from his suite My Native Heath of 1924. If you are interested in British Light Music, any of the other composers offered as 'distractors' here would be good initial references for some enjoyable further research