Luna UKE HTT 8 High Tide Tenor 8-String Ukulele (Satin Natural)8 string ukuleles have "doubled" strings and are widely used to produce a driving rhythmic sound. The characteristic chorus effect results from both octave and unison harmonies that occur from string to string. The "High Tide" Series is Luna's premier line of Ukuleles. This beautiful series of Ukes takes it's inspiration from the full moon at the first fret which causes the abalone wave fret markers below it to "rise" as they make their way up the