Alan Simon is a French folk-rock musician and composer, best known for his rock operas performed with noted rock musicians guesting. Simon is associated with Breton Celticism, and his most ambitious works are typically on themes linked to Celtic myth and history. Simon has also branched out into film-making.
Mark Freuder Knopfler is a British singer-songwriter, guitarist, and record producer. He became known as the lead guitarist, singer and songwriter of the rock band Dire Straits. He pursued a solo career after leaving the band in 1987. Dire Straits reunited in early 1991, but dissolved again in 1995. He is now an independent solo artist.