Peepal Tree sang" "Yappidy yappidy yap yappidy yappidy yap yappidy yappidy yap" Why do frog sings? Well...it's actually for a variety of reasons! Sometimes,a frog sings when it is trying to attract a mate."HEY! Baby!" Sometimes, a frog sings to mark its territory. "This is MY Lilypad!" Sometimes, a frog sings becasue it knows the weather is going to change. "Rain!!" Sometimes, a frog squeeks when it is frightened or hurt. "Ouch! Eek!" Yes, not time..but you yourself just proved who are you..dumbo!