"Will has worked with include Usher, Shirley Horn, Steven Tyler, and Michael Brecker at Carnegie Hall. A versatile jazz and folk fiddler, Will currently enjoys session work in styles from funk to classical, playing a broad range of ceilidhs and folk dances. Other recent projects include a run of TV adverts for Asda, solo violin in Ahoy! with Henley Choral Society, playing Kirtan at Colet House, and weekly sessions at Moving Connections in Hackney Wick, improvising to DJ sets. Will holds degrees from Cambridge University, and Berklee College of Music in Boston, where he was a scholarship student!"

Sarah toured with Queen and Abba with London Symphonic Rock Orchestra.. and now can be found adding the most beautiful fiddle lines to the mighty Rollercoaster. With her classical hat on, Sarah's solo performances include Beethoven’s Missa Solemnis at Exeter and Truro Cathedrals and Mozart’s Sinfonia Concertante. Although often performing as part of a string quartet her chamber music experience also includes performances as a string trio and a series of violin and piano recitals in and around London. Sarah has guest lead several orchestras including Dorking Philharmonia and is currently guest leader of Surrey Mozart Players."

Chris plays in any style, and has written five books on different aspects of fiddle playing. He has played on over 70 albums, including with artists such as Alison Moyet, Michael Ball, Morcheeba, Bob Geldof and James Galway, and featured on the Steps debut single 5,6,7,8 He has performed with Riverdance, All About Eve and David Soul, among countless others. When playing with Rollercoaster, Chris will also apply his skills to mandolin. In 2016, Chris performed at Rupert Murdoch and Jerry Hall's wedding. A few months later, he was playing on tour with Bob Geldof's band!

Clare Lindley grew up in the 1970s in rural Aberdeenshire in Scotland, where a rich traditional music culture still sits happily amongst popular music. She learned classical viola at school and played in string quartets and orchestras. Her tenuous claim to fame is that she was in a string quartet at school with J.K. Rowling’s husband! Claire plays fiddle for internationally acclaimed act Big Train When playing with Rollercoaster, Clare handles calling duties, and adds the Celtic twist to the band with her superb fiddling.

Mike comes in as an occasional caller for Rollercoaster... but that's not all he does... From Mike's homepage "Western European music from a virtuoso accordionist Mike Ruff is a professional musician who specialises in French, Italian, Scandinavian, German, English, Irish and Scottish music played on the accordion. He also sings, and performs Medieval and Renaissance music on mandolin and recorders. He even has his own maypole!

A full time member of Scottish reels band The Infamous Grouse and the London based Licence to Ceilidh, Jason has found himself representing traditional music and dance in many far flung places. He has also been courted to perform for the rich and famous including being asked to perform for Sting at his Birthday party in 2008 at his home in Wiltshire. Other persons of note or infamy depending on your view, to whom he has performed include, Steven Fry, Robert Downey Jnr, Jake Gyllenhaal, Kevin Spacey, Guy Ritchie, Thandie Newton, Saffron Burroughs, Jodie Kidd, Jemima Goldsmith