Bass Intro All played on the D string (normal tuning) D-13-13-13-13-12-12-10-10-8-8-8-8-8^13-15-15-15^17-13-13-13-13^18-18-18-18-17-15 D-13-13-13-12-12-10-10-8-8-8-8-8^13-15-15-15^17-13-13-13^22-22-22-22-22-21-19-17