Kaua'i Beauty is in Hawaiian style. Slow and sleepy, but not completely. Somewhere naive, thus reminds the music of some "life-alike" Soviet films, especially the winner of Oscar "Moscow Does Not Believe In Tears". Voice transitions force doubt that the voice can make such. It is performed by Gabby Pahinui and is of 3:26 in length.
Reference: Amazon.com: 'Kaua'I Beauty' by Gabby Pahinui