material: plastic
Piano music Content: The Beautiful Blue Danube - [Austria waltz king - John Strauss]
????????????????????? Humoreske - [Czech composer - Anton Dvorak works]
????????????????????? Minuet in G - [German composer, pianist, conductor - Beethoven]
????????????????????? Musette - [German musician - works of Baja]
????????????????????? Valse op.69 2-- 【Polish composer, pianist - Chopin works】
????????????????????? Waltz In A Flat Op.39 no15 - [German composer - works by John Ness Brahms];