Great Vibrations
- Episode aired Apr 2013
- TV-Y
- 56m
Abby wants to take a music class, but first she'll need an instrument. Grover appears with a suitcase full of instruments and then decides he'd like to join too!Abby wants to take a music class, but first she'll need an instrument. Grover appears with a suitcase full of instruments and then decides he'd like to join too!Abby wants to take a music class, but first she'll need an instrument. Grover appears with a suitcase full of instruments and then decides he'd like to join too!