A very brief account of the band’s history can be found here: https://en.wikipedia.org/wiki/England_(band)
Interestingly, the band’s original website (created in 2005) is preserved on: https://web.archive.org/web/20071215163101/http://www.gardenshedmusic.com:80/
You’ll find information on:
1) THE MELLOTRON
2) REVIEWS OF ENGLAND’S GARDEN SHED
3) THE ORIGINAL GARDEN SHED BOOKLET IMAGES… AND THEIR STORY
England Prog Rock Band 