A piano keyboard has keys, and a door needs a key to be locked and opened so a piano and door are alike because both have/need keys.
a piano.
For different reasons. I like piano because I like music. One reason why might be that it is relaxing
The harpsichord, clavichord and clavier are three such instruments.
I like the piano because both the melody and the harmony can be played simultaneously by one person. I like the beauty of the tone also.
a xylophone is like piano
piano
A Piano
A piano.
You can find the piano sheet music for songs from Klonoa Door to Phantomile at MediaFire.
Piano
a piano
A piano.
a piano
A piano.
Mon-keys Don-keys Piano keys
They both sound like a piano.
A piano.