MOVIN' TO THE GROOVE: Mi has an idea for an adventure--to hike up to top of Music Mountain and snowboard down it. But when Do and Re aren't following Mi's plan exactly, Mi becomes frustrated. TAKE A DEEP BREATH: Re becomes overly concerned that the Spring Sing festivities won't be perfect—and this year, she's in charge!

• Fryda Wolff
• Mela Lee
• Kristen Bell