Australian cellist and songwriter, William Jack, redefines the possibilities of the cello, bringing the instrument into exciting new territories. Uncover iconic songs dismantled and reimagined for solo cello, intertwined with William's electrifying compositions from his acclaimed album collection, This Old Cello Box. There's something for everyone, from virtuosic bluegrass to non-Western sound worlds. William incorporates his jazz guitar background into an unconventional style of cello playing, delivering cellopickin' grooves and catchy hooks, alongside intimate melodies.

Since his classical studies in Vienna, William has forged his own cello pathway. He has recently performed his solo compositions from his album collection ‘This Old Cello Box’ live on BBC Radio 3 and was selected to perform as a ‘New Folk’ songwriter at the Kerrville Folk Festival in Texas. William received the best music award at the 2025 Adelaide Fringe. He has been fortunate to work with numerous world-renowned artists, both as a session musician and collaborator. William is passionate about redefining the cello possibilities, bringing the instrument into exciting new territories.

'Outstanding, a truly remarkable performance' (BBC Radio 3).

'Master of unconventional cello playing' (Glam Adelaide).