Leron Leron Sinta is one of the most popular Tagalog folk songs in the Philippines. Every Filipino child knows how to sing it!
Mamang Sorbetero (translation: Mister Ice-Cream Man) is a popular Tagalog song in the Philippines. The Filipina singer heard here is Celeste Legazpi.
You didn’t have a Filipino childhood if you can’t sing the Bahay Kubo song! ^_^
A popular Visayan folk song is Dandansoy. Note that this is not a Tagalog song. The Visayan language in which Dandansoy is most often sung is Hiligaynon Bisaya, also known as Ilonggo.