Lute Stop, inspired by the legendary playing of Glenn Gould and Alexis Weissenberg, is the latest bravura solo from Morgan Hayes, an outstanding young British composer of piano music. The interpretative style of these performers, favouring a block-like rather than a nuanced approach to dynamics, is mirrored in the formal aspect of the piece and the extreme dynamic contrasts of its material. Sudden shifts in register, octave doublings and quiet left-hand punctuations also feature prominently in t...