Accordion repairs by Beltrami’s own Stefano Oggero 6th February – March 4th 2018. We are very lucky to have Stefano Oggero from Beltrami Accordions in Stradella working with us for a whole month between February 6th and March 4th 2018 at our Harrow workshop. Please email us at info@zzmusic.uk to book a visit for an assessment and estimate for any repair work.