Medford musician Alex Cumming is presenting his fourth Virtual Accordion Camp. Whether you’re an experienced accordion player or just starting out, you are invited to join the fun, camaraderie, and inspiration of a camp setting from the comfort of your own home. Mainly for Piano Accordionists, the day will feature an afternoon of workshops. An evening concert also will be presented featuring Creosote, the renowned and dynamic duo of Seattle accordionists Jamie Maschler and Gabriel Hall-Rodrigues. Cumming, music director at…