Appearing as part of this year's Brighton Festival, Sinué is the fifth creation by the Belgian company Feria Musica. With live music and a big cinematic aesthetic (enlivened by projections), the piece is based loosely on a story, 'Petit Jules', written and illustrated by Anne Ducamp, with the character of Jules here played interchangeably by the four acrobats. For more information there's an enormous fifteen-minute digest of the performance here, which should give you, at least, a sense of the scale of the set and its apparatus.