Lloegyr is the medieval Welsh name for that part of Britain south and east of a line extending from the Humber Estuary to the Severn Estuary, exclusive of Cornwall and Devon. The people of Lloegyr were called Lloegyrwys without notice of their ethnicity, whether in reference to Britons or to Anglo-Saxons.

The modern form of the word is Lloegr and it has become generalised through the passage of time to become the Welsh word for "England" as a whole, and not restricted to its original, smaller extent. The word has been anglicised and Latinised into such forms as Logres, Logris, and Loegria, among others, and is perhaps most widely recognised as the name of King Arthur's realm in the body of literature known as the Matter of Britain. The word is known to date from the 10th century or earlier, as it appears in the literary Armes Prydein.

The limit of Lloegyr has long been known to historians and writers, and is described as roughly a line from the Humber Estuary, continuing southwestwardly and connecting to the Severn Estuary. The line continues south across the estuary, crossing South West England such that Cornwall and Devon are excluded from Lloegyr. The division is mentioned in literature (e.g., the Welsh Triads) and is supported by the works of respected historians such as John Rhys' Celtic Britain and John Edward Lloyd's A History of Wales from the Earliest Times to the Edwardian Conquest.

Pain of Salvation is a Swedish progressive rock band headed by Daniel Gildenlöw; the band's lyricist, chief composer, guitarist, and lead vocalist. Their sound is characterised by powerful, accentuated guitar work, broad vocal range, abrupt switching between heavy and calm passages, intense syncopation, and polyrhythmic experimentation. Another trademark of the band is that each album is a concept album. Some of the topics addressed in the band's albums include sexuality, war and its effect on family and humanity, environmental issues (such as nuclear power), the forming of the individual, and the nature of God, humankind, and existence.

The name "Pain of Salvation" was devised by Daniel Gildenlöw, whose intention was to incorporate the notion of balance, which he believed to be of vital significance, e.g. good and bad, light and dark, life and death; pain and salvation.

In 1984, Daniel Gildenlöw (at the age of eleven) founded the band "Reality" in Eskilstuna, Sweden. One of the early members was Daniel Magdic, who would remain with the band until after the first album was eventually recorded in 1997. In 1987, Reality qualified to participate in the Swedish Annual Music Contest "Rock-SM" (this is the same contest that fellow Swedes Europe won in 1982, earning them international recognition in the early 80s). They were the youngest competitors ever to enter the competition and Daniel Gildenlöw also won the prize for "Best Vocalist".