re-entrant How to tune your ukulele Ukulele Tuning: How to Tune Your Ukulele Ukulele Tuning: How to Tune Your Ukulele low-G / low-4th/ linear re-entrant linear ukuleletricks.com/ukulele-tuning-how-to-tune-your-ukulele low-G / low-4th/ linear linear low-G / low-4th/ linear low-G / low-4th/ linear low-G / low-4th/ linear low-G / low-4th/ linear Ukulele Tuning: How to Tune Your Ukulele