Ashworth & Rattenbury Guitars – ‘A Shared Resonance’, The guitar duo present ‘A Shared Resonance’, a lecture/recital featuring duets performed on three types of instrument: the Baroque guitar, the Early Romantic guitar, and the modern classical guitar. Each of the guitars has it’s own distinctive sound, and original music that was written for it, or in this case for two guitars. The duo will perform music by some of the major guitarists and composers of the last three centuries to tell the story of how the guitar duet developed and changed, and is still changing.