Legacy of Roy Harper

Alastair Ian Stewart is a British singer-songwriter and folk-rock musician who rose to prominence as part of the British folk revival in the 1960s and 1970s. He developed a style of combining folk-rock songs with tales of characters and events from history.

Jonathan Spencer Wilson is an American producer, songwriter and musician based in Los Angeles, California. He is a frequent collaborator of Father John Misty. They co-produced Father John Misty's Grammy-nominated "Chloe and the Next 20th Century."

Joanna Newsom is an American singer-songwriter, harpist and actress. After recording and self-releasing two EPs in 2002, Newsom signed to the independent label Drag City. Her debut album, The Milk-Eyed Mender, was released in 2004 to acclaim and garnered Newsom an underground following. She received wider exposure with Ys (2006), which reached number 134 on the Billboard 200 and was nominated for a 2007 Shortlist Music Prize. She continued releasing albums with Have One on Me in 2010 and Divers in 2015.

Christopher John Spedding is an English guitarist and record producer. In a career spanning more than 50 years, Spedding is best known for his studio session work. By the early 1970s, he had become one of the most sought-after session guitarists in England. Spedding has played on and produced many albums and singles. He has also been a member of eleven rock bands: the Battered Ornaments, Frank Ricotti Quartet, King Mob, Mike Batt and Friends, Necessaries, Nucleus, Ricky Norton, Sharks, Trigger, and the Wombles. In May 1976, Spedding also produced the first Sex Pistols recordings.

The Tea Party is a Canadian rock band. Active throughout the 1990s and up until 2005, the band re-formed in 2011. The Tea Party released eight albums on EMI Music Canada. The band sold over three million records worldwide, including four double-platinum awards, one platinum and four gold albums in Canada. Between 1996 and 2016, The Tea Party was the 35th best-selling Canadian artist in Canada.

Judith Lynne Sill was an American singer-songwriter and composer. She was influenced by Bach, and wrote lyrics drawing on Christian themes of rapture and redemption.