Lyric Pieces, Op. 54 - No. 2, Gangar (Arr. for Clarinet & Piano by Ottensamer / Traxler) (抒情小品集，Op. 54 - 第2首，甘加尔舞曲（奥特森萨默/特拉克斯勒改编为单簧管与钢琴）)