"What?" is a song performed by the Filipino boy group SB19, released on March 9, 2021. It is the lead single from their extended play, Pagsibol. The song is notable for its fusion of Filipino and Western musical influences, incorporating elements of traditional Filipino instruments and rhythms with contemporary pop and hip-hop sounds.
The lyrics of "What?" explore themes of resilience, self-belief, and defiance against criticism and negativity. They encourage listeners to embrace their individuality and pursue their dreams despite obstacles. The song showcases SB19's vocal and rap abilities, as well as their choreography.
Musically, "What?" features a strong beat, layered vocals, and rap verses. The music video for the song is visually striking, incorporating Filipino cultural elements and modern dance choreography. It was well-received by fans and critics, contributing to the song's success.
"What?" achieved significant commercial success in the Philippines and internationally, charting on various music charts and receiving numerous awards and nominations. It helped further solidify SB19's position as a leading act in the Filipino music industry and contributed to the growing popularity of Pinoy pop (P-pop) on a global scale.