Lesson 4 - Both Hands; Grade - Yamaha Portatone EZ-250i Owner's Manual

3
Play the appropriate part with the song.
After the lead-in, the song starts automatically, and the Light Guide shows
you which keys to play. In Lesson 3, listen carefully to the un-muted part,
and play the muted part yourself.
Lesson 4 — Both Hands
Lesson 4 is a "Minus One" practice essentially the same as Lesson 3, except that
both the left- and right-hand parts are muted — letting you play and master both
hands at the same time. Go on to this lesson step after you've mastered each
hand's part in the previous three lesson steps. Practice both hands in time with the
rhythm along with the notation and Light Guide.
1
Select one of the Lesson songs.
2
Select Lesson 4.
Press the [L] and [R] buttons simultaneously, so that Lesson 4 is indicated.
3
Play both the left- and right-hand parts with the song.
After the lead-in, the song starts automatically, and the Light Guide shows
you which keys to play. In Lesson 4, both parts (left and right) are muted,
letting you play the entire song by yourself.

Grade

The Lesson feature has a built-in evaluation function that monitors your practicing
of the Lesson songs, and just like a real teacher, it indicates how well you did each
exercise. Four grades are assigned, depending on your performance: "Try Again,"
"Good," "Very Good!," and "Excellent!."
Lr4
Song Lesson
53
EZ-250i Owner's Manual