"Like a Composer" is an application to be able to taste the sense composed with the piano that thinks about the melody while playing the accompaniment readily.

Nine chords including three main chords (C,F,G) when the key is C major are set in left chord buttons. The play style of chords can be chosen from the block and two kinds of arpeggio patterns.
Let's push the chord button of C and F and G and C sequentially and play the melody with a white keyboard (You may not use a black keyboard basically because melody is C major). When the "Label" button is pushed, name of the tone is displayed on the keyboard. The keyboard is moved right and left with the button on a right edge.
Let's think about your melody by using other chord buttons on the way when becoming accustomed.
Please look for the favor order such as C -> F -> G -> C, C -> Am -> F -> G,C -> Em -> F -> G7 in addition in various order.
You can challenge the performance of hearing the rhythm pattern by pushing any buttons of the Rock, Pops,Ballad, and techno from the rhythm corner on the left. A real accompaniment is put on the melody only by pushing the chord button because there is the one with the bass sound,too.

Everyone will be able to compose original tunes while playing "Like a Composer".