Explanation:

The Philippines has a rich history of music and has produced several classical pieces that have gained recognition. Here are some examples:

1. "Anak Dalita" - Composed by Francisco Santiago, this kundiman (traditional Filipino love song) is often considered the first Philippine National anthem. It's a deeply emotional piece that reflects the struggles of the Filipino people during the American occupation.

2. "Mutya ng Pasig" - This kundiman was composed by Nicanor Abelardo, one of the Philippines' most celebrated composers. The song tells the story of a mythical fairy who laments her tragic fate.

3. "Sa Kabukiran" - Composed by Manuel Velez, this song is a classic harana or serenade. It's a beautiful ode to rural life and the serenity of the countryside.

4. "Jocelynang Baliwag" - This is a traditional kundiman that dates back to the Spanish colonial era. It was used as a revolutionary song during the Philippine Revolution against Spain.

5. "Pamaypay ng Maynila" - Another composition by Nicanor Abelardo, this song is a playful and light-hearted depiction of the traditional fan from Manila.

These songs, while not strictly classical in the Western sense, reflect the classical era of Filipino music, which was heavily influenced by Spanish and indigenous musical traditions. They are considered classics in the sense that they have stood the test of time and remain beloved pieces of the Filipino musical heritage.