BlueStem Jazz BlueStem Jazz is an all-volunteer organization dedicated to the presentation and promotion of progressive live jazz performances at venues in Madison, Wisconsin. Thanks for your support! You can donate via check, PayPal (we like this because it's the most cost effective way to donate), and credit card (VISA/MC). Contribution Amount * Email Address * Payment Options Payment Method * PayPal Express I will send payment by check or credit card. Checkout with PayPal Click the PayPal button to continue. Checkout securely. Pay without sharing your financial information.