Letters Never Sent

OPM (Original Pilipino Music) is the umbrella term for Filipino popular music, encompassing mainstream pop, soft rock, ballads, and band music primarily sung in Filipino languages (especially Tagalog) as well as English. The tag crystallized in the 1970s alongside the Manila Sound movement and the formation of a modern local recording industry that foregrounded Filipino songwriting and artists. Stylistically, OPM blends Western pop/rock and soul with indigenous and Hispanic-influenced Filipino song traditions such as kundiman and harana. Melodies tend to be singable and emotive, harmony is diatonic with occasional modulations, and lyrics often revolve around love, nostalgia, family, and national identity. Across decades, OPM has continually evolved—from disco-tinged 70s pop and 80s power ballads to 90s alternative band culture and today’s polished pop and R&B—while remaining distinctively Filipino in sensibility and storytelling.

P-pop (Pinoy pop) is the umbrella term for Filipino popular music, spanning slick idol groups, powerhouse solo vocalists, dance-pop, ballads, and hybrid pop-rap/R&B crossovers. While its roots lie in the 1970s OPM (Original Pilipino Music) era—fusing Western pop/rock with Filipino sensibilities—the contemporary P-pop wave integrates K-pop/J-pop-style training, choreography, and group branding with Tagalog or Taglish (Tagalog–English) lyrics and distinctly Filipino storytelling. Sonically, P-pop favors hook-forward choruses, glossy synths, tight vocal stacks, and danceable rhythms, but it also preserves the OPM tradition of emotive belting and big ballad codas. The result is a high-energy, proudly local pop sound built for both live performance and global streaming.

Kundiman is a Filipino art-song tradition centered on love and devotion, typically sung in Tagalog with refined, lyrical melodies. It is most often set in a slow triple meter (commonly 3/4), employing expressive rubato and ornamentation. Harmonically, kundiman pieces characteristically begin in a minor key and resolve to the parallel major in the refrain, mirroring a poetic journey from yearning to hope. While rooted in indigenous Filipino song and serenade practice, the genre absorbed European art-song and Romantic-era harmonic language during Spanish and early American colonial periods. Beyond romantic themes, kundiman historically served as an allegory for patriotic love of the motherland, especially during the late 19th-century Philippine Revolution. Today it is performed by classical singers and traditional vocalists alike, remaining a cornerstone of Filipino musical identity.