When the sensational singing snail sisters take a wrong direction and end up in the garden, Sonny offers to take them where they need to go. As a thank you, they give a special concert.

Stripes has big ideas about how to transform the Sunhouse into a bigger, more popular music venue. When his plans don't go down well with the rest of the garden gang, Stripes must learn that their garden and stage are perfect just as they are!