Make or print clipart images of non-matching Easter eggs. You will need at least 12-16 (for a total of 6-8 matches). Write numbers, song titles, lines from songs ("Whenever I hear the song of a bird" on one & "or look at the blue, blue sky" on the other), or keywords for songs on the back of each egg. Pictures representing the topic/keyword of the songs would also work. Lay them out on the table or tape them to the chalkboard. Have a child try to make a match. Whenever a match is made, sing the corresponding song.