Bassoon Maintenance Checklist Sign up with your email address to receive this free bassoon maintenance guide with an easy daily, quarterly, and annual maintenance checklist. Avoid major bassoon repairs and ensure your bassoon plays effortlessly! Email Address Get the Checklist Unsubscribe anytime! Your information will be kept private π Thanks for signing up! Check your inbox (and spam folder!) for an email with your free download from hello@bluemoonbassoon.com.