Ahli terkini

• Grace Chatto – cello, keyboard, perkusi, vokal (2008–kini)
• Jack Patterson – keyboards, vocals, piano, bass, guitar, violin, producer, DJ (2008–kini)
• Luke Patterson – drums, percussion (2008–kini)

Ahli jelajah terkini

• Stephanie Benedetti – violin (2016–kini)
• Yasmin Green – vokal (2016–kini)
• Kirsten Joy – vokal (2016–kini)
• Sam Skirrow – bes (2017–kini)[7]
• Mark Harrison – gitar (2017–kini)

Bekas ahli

• Neil Amin-Smith – violin, piano (2008–2016)
• Ssegawa-Ssekintu Kiwanuka – vocals (2008–2010)

Bekas ahli jelajah

• Patrick Greenberg – bass (2010–2016)
• Adam Lee – guitar (2010–2016)
• Braimah Kanneh-Mason – violin (2016–2017)
• Nikki Cislyn – vocals (2012–2013)
• Florence Rawlings – vocals (2013–2016)
• Elisabeth Troy – vocals (2013–2016)
• Ezinma - violin (2017)
• David Gane – drums, percussion (2018)[8]
• Molly Fletcher – violin (2018)