Age range 3+ Luke won't play the trumpet Granddad gave him until he discovers a seed Granddad sent will only grow when it hears music. Luke the frog is too busy to play the trumpet his grandfather sent him, and when Granddad sends him a seed, Luke is frustrated that it is slow to grow — until it responds to the music of a band of street musicians. Luke and the musicians play until the magical tree is tall and strong, and until Luke loves playing his trumpet. This is a story about patience and effort with delightful retro/folk art style illustrations. 'Luke is quite a busy frog...Luke and the other anthropomorphized animals are depicted clothed and in human habitation in the happy, playful, childlike paintings; with their bright, colorful hues, they are in perfect synchrony with the simple, direct text.' — Kirkus Reviews