The Cat and the Mouse(Scherzo Humoristique)

Aaron Copland

If You're Happy and You Know It

Children's song

The Hands of Time(Chords and leaps)

Liam Kitchen

4级-A-3.Menuet and Trio

Joseph Haydn

Let It Go（洛丹伦的夏天）

Kristen Anderson-Lopez and Robet Lopez

ALL IS FOUND

KRISTEN ANDERSON-LOPEZ and ROBERT LOPEZ

Allegro(First movement from Sonata in F minor)

ludwig van Beethove

4-A-3.Allegro in F (HWV 488)

G. F. Handel

6-A-3.Allegro (Op.20 No.1)

Friedrich Kuhlau

7-A-1.Allegro moderato (Hob. XVI：32)

Joseph Haydn