(Mystic Publishing/Freddie Frog). Discover the tempos, rhythms, and beats of Tempo Island wth Freddie the Frog and his best friend Eli the Elephant. This interactive book is the third book in the Freddie the Frog adventure series. It guides kids in playing rhythm instruments to the rhythm and beat along with Eli and Freddie. It's perfect for teaching the difference between beat and rhythm. The audio CD includes the dramatized story, sing-a-long songs, and jam tracks to play your own created rhythm. A Magnetic Rhythm Set, a hands-on extension of the book/CD, is also available. (Ages 4-9)