一级-C major scale hands together(similar motion)

英皇

10-5.C探险预备练习

菲伯尔

7-6.1.C小调徒步旅行

菲伯尔

River Flows in You（C调，速度66）

李闰珉

3级-C-3.The Quiet of the Night

Shruthi Rajasekar

4级-C-1.Danse du cocher (Coachman's Dance)

Jacques Ibert

5-C-3.A Distant Star in the Stillness

David A. T. Onac

8级-A-1.Fantasia in C minor (BWV906)

J.S.Bach

1-C-3.Little Whale Explores the Calm Sea

Caroline Tyler

菊次郎的夏天（C大调）

久石让