Vivian Kim's first full-length album, "The Classic for Ukulele," consists of nine tracks, arranging a variety of classical music, including piano, flute, and symphony, with performance techniques exclusively for Ukulele. A ukulele is a traditional four-string Hawaiian instrument with only two octaves of range, and although it is a limited range, it has played classical music such as Bach, Chopin, and Mozart with a small ukulele. In particular, Sibelius Etude, Vivaldi Concerto, and Chopin's piano waltz with the cello will provide a richer sound with the clear and beautiful tone of the high-pitched ukulele and the heavy and deep tone of the cello. Beethoven's "Für Elise" is a classical song that the whole nation knows, but Vivian Kim's arranged "Für Elise" has a unique technique of ukulele, unlike the original song, and in addition, it will fall in love with ukulele's special charm with its colorful performances that doubt whether it is possible to play ukulele.