5 Songs, Op. 37 - 5 Songs, Op. 37: Varen flyktar hastigt (Spring Is Flying) , Op. 13, No. 4 (5首艺术歌曲，Op. 37 - 5首艺术歌曲，Op. 37：春天飞逝，Op. 13, No. 4)
- 专辑：Sibelius (The Essential)
- 语种：纯音乐
- 流派：Classical
- 唱片公司：BIS Records, a division of Platoon Ltd
- 发行时间：2006-11-01