Let There Be Moonlight: Harvest Moon Animal Parade (wii) Part 2

One bell down, 4 to go. Next up is the task for the green, blue, and red bells. Ben, the water sprite, forgot the melody to his bell, and the task to learn it will be a trip. The witch has the green bell, and you get it. One problem is that the witch is a frog, and obtaining the ingredients to restore her to normal isn't the easiest. The yellow bell requires moonlight to be rung.