Campane di Sant'Alessandro in Colonna (BG) - concerto in La

Concerto with 10 bells in A for the feast of Saint Alexander, August 26, 2012. Initially, the bells are played via an external keyboard, then via the programmer's classical tuning. The entire concert consists of 12 bells (10 + 2 semitones) in A2, cast by Pruneri in 1905 (D#3, A#3, B3, and C#4 cast by Enrico Secondo Ottolina in 1951). Furthermore, in the first 4 minutes, it is possible to see the underground passageway of the organ's unique transmission mechanism.