I use a plectrum tuning scheme on the baritone ukelele. It works wonderfully and allows the ukelele to resonate at a deeper/warmer frequency. For more info on this tuning, please download the free pdf below (see below). Also watch the accompanying video to learn the chords in this tuning and to get a better understanding of it (also below). Included in the pdf and video is a simple song (Ain’t She Sweet) in this tuning . Enjoy.
Plectrum Tuning For Baritone #1
Plectrum Tuning For Baritone #2
Plectrum Tuning For Baritone #3
Plectrum Tuning For Baritone #4