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Answer:
You must first know the song title of these three songs.

① is the third movement of Piano Concerto No. 1 C major op. 7

② is the third movement of Piano Sonatine C Major op. 20-1

③ is the third movement of Piano Sonatine a minor op. 88-3.


Common item 1
Each are works of Kuhlau.

Common item 2
Each are works for piano.

Common item 3
Each are the final movement of songs.

Common item 4
Each are 2/4 time signature.

Common item 5
Neither has tonality symbol.

Common item 6
Each has Allegro tempo signature.

Common item 7
It is arranged in ascending order of composition age from the top.
① 1810
② 1819
③ 1827

Everyone, please let me know by e-mail if there is anything else I can think of.
E-mail address; ifks@kuhlau.gr.jp

Have a nice year.

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Uploaded 3. January 2019