Basal is a single gong mounted on a wooden stand, made from a mixture of tin, lead, and sometimes brass or copper. It is often smaller and lighter than other Philippine gongs. The gong's sound is metallic, clear and resonant. Basal comes in various sizes with smaller ones having higher pitches, while larger ones produce deeper tones.
The basal is played with handheld knobbed mallets known as pangkakaw or pangatuk, with either one hand or both, often in improvisatory rhythms. The basal can also be played alongside other instruments such as bamboo flutes or the kudyapi, a two-stringed boat-lute.
Basal is an integral part of Palawan tribal culture, used for signaling important events, ceremonies and rituals, and it also accompanies performances of traditional music and dance, providing the rhythmic foundation. It is also used as a solo instrument, producing haunting and mesmerizing melodies.
The basal is not only important in Palawan, but it is also featured in musical performances and cultural displays across the Philippines, showcasing the rich musical traditions of the nation's indigenous peoples.