SOLO TUNING See RM722 for Orchestral Tuning The 'Dragonetti Concerto' was first published in 1925 by Alphonse Leduc in Paris as No.23 of Edouard Nanny's 'Les Classiques de la Contrebasse'. For many years no one questioned its authenticity, but as more research into Dragonetti's original works for double bass was made, concerns began to arise. Many of Dragonetti manuscripts survive in the British …