Unlike other road movies, the curtain rises for Island Etude early on the second morning of the trip, while the end of the movie takes it back to the evening after setting out on day one.
迥異於一般以第一天作為旅程起點的方式，《練習曲》的啟幕從第二天清晨開始，而電影的結尾卻又回到第一天出發後的傍晚。