The phrase refers to musical notation arranged specifically for the ukulele, designed to facilitate the playing of the song “What a Wonderful World.” These arrangements indicate the frets and strings to be pressed on the ukulele to produce the correct melody and chords. For example, a tab might show “0232” on the top line, representing the A string, indicating to play the open string, then the second fret, third fret, and back to the second fret.
Such arrangements provide an accessible entry point for ukulele players of varying skill levels to learn and perform this popular song. Historically, simplified notation has broadened musical participation, enabling individuals without formal music education to engage with instrumental music. The availability of easily understood arrangements lowers the barrier to entry, fostering musical enjoyment and skill development.