四枝筆樂團 – 明天的自己｜樂人Session (by YuranMedia)
Lovely appearance by Four Pens (四枝筆樂團) for Yuran 樂人 Media. They used percussion and violin on this song, a great addition to their sound.
Four Pens has 3 members.
They added 2 guests to make 5 players for the Yuran (Musicians) Session.
Will Four Pens ever total 4? =P