Original Pilipino Music or Original Pinoy Music or OPM for short. This are opm songs that originated from the Philippines not necessarily in Tagalog language.

Originally referred only to Filipino pop songs popularized in the 1970s through the mid-1990s by major commercial Filipino pop artists like Ryan Cayabyab, Sharon Cuneta, Zsa Zsa Padilla, Kuh Ledesma, Basil Valdez, Gary Valenciano, Martin Nievera, Rey Valera, Ogie Alcasid, Regine Velasquez, Jaya, Lea Salonga, Janno Gibbs, Lani Misalucha and the APO Hiking Society.

In the passage of time as well as the development of many diverse and alternative musical styles in the Philippines, however, the term OPM now refers to any type of Original Philippine Music created in the Philippines or composed by individuals of Philippine extraction, regardless of location at the time when composed. The lyrics, in fact, may be in any language (although most of it are written either in Tagalog, English or taglish).

OPM emerged from an earlier genre called Manila Sound. It has eventually grown into a blanket term for Philippine popular music, including genres such as Pinoy Rock, Pinoy Jazz and Pinoy Alternative.