In Kertuk Ulu performances, there is generally no specific dress code required for the musicians. In most casual or informal performances, the performers typically wear simple attire consisting of a white “Pagoda Shirt” paired with black trousers. This choice of clothing maintains a sense of modesty, allows for comfort while playing instruments, and reflects the relaxed, village atmosphere in which the performance often takes place.

Photo 2: Musician Attire

Source: Bernama

However, for more formal occasions or when representing the state, some Kertuk Ulu ensembles opt for coordinated traditional attire that embodies Malay cultural identity. In these situations, the musicians wear the full Malay traditional attire known as “Teluk Belanga”, complemented by a tanjak (traditional Malay headgear). The color of the outfits is usually selected to match the theme or formality of the event, lending the Kertuk Ulu performance a more official and prestigious appearance, while remaining true to the elegance of Malay cultural heritage.

Kertuk Ulu performs a distinct uniqueness within the realm of traditional Malay music. Unlike many other traditional performances that often incorporate elements of dance or stage movement, Kertuk Ulu focuses entirely on the musical and vocal aspects. There are no choreographed dance routines; instead, the beauty of the performance lies in the blend of sounds and rhythms produced by the primary instrument, accompanied by vocal melodies.

In its traditional form, Kertuk Ulu music is performed exclusively using the main bamboo instrument, known as the gendang batak or kertuk ulu. Performances typically begin with plucking the instrument to establish the basic rhythm. This is followed by singing, usually in the form of folk songs or pantun (traditional Malay quatrains), performed in a call-and-response manner among the musicians. The performance emphasizes harmony between the instrumental sounds and the vocals.