Oorspronklik: Hints & Tips for Advanced Ukulele Players. Heeday's "Knuckle-Knock" Strum. Hawaiian Style. Ukulele sheet music. Advanced.
Vertaling: Wenke. Heeday se "Knuckle-klop" Strum. Ukulele bladmusiek. Gevorderde. Wenke. saamgestel deur Hideo M. Kimura. Vir Ukulele. Sopraan.
