This is a set for ukulele beginners, including a lesson book and a CD. The CD is unopened. It was published in 1999 by Yamaha as a supplement to Go!Go! GUITAR. The original price was 1300 yen (including tax). The booklet shows signs of aging. The repertoire in the sheet music is shown in the fourth photo. It includes songs like "Manatsu no Kajitsu," "Yozora no Mukou," and "First Love." "Last Chance" and "His Blues no Haru" are also included.