("a literal translation of Japanese description") An example of piano roll display, used on a musical sequencer supporting a synthesizer which can synthesis of singing voice. The image is a representation of melody and lyrics of a Japanese song "Sakura sakura", using piano roll representation; in this way, a song is represented by associating (a note of) melody and (a syllable of) lyrics. Note that the image is drawn to resemble the screen of sequencer software by the author, and in practice, the sequencer software of such a screen does not exist.