When the music stops jump on a heart. The last one standing wins.
Laminated hearts A music source such as a tape deck or CD player
Cut out and laminate enough huge hearts for each child in group to stand on. (If you don't laminate them they'll get torn and beat up.) Place the hearts in a circle on the floor. Play music when the music stops the players must stand on a heart. Take away a heart each time the music stops. The last player on a heart wins. Make sure the winner shares the prize with the others.