"Etudes for a Contemplative Ukulele", "Etudes for a Blue Ukulele", and "Etudes for an Adventurous Ukulele" are three booklets containing short pieces I have written and used as teaching materials. The Contemplative series is for beginners and advanced beginners. The Blue and Adventurous series are for advanced beginners and intermediate players.

Videos of each etude are available at https://www.youtube.com/user/uker53/playlists