SAI HLE Celebrates Joy and Sisterhood on New Single “UBUMNND”

“UBUMNND is a piece of our heart,” said Amahle and Siphosethu Koom, the sisters behind SAI HLE. They describe the track as an expression of freedom, happiness, and the warmth of being surrounded by people you love. With these intentions, the single positions connection and shared joy at the centre of its sound.

The song captures moments of lightness and belonging, inviting listeners into a space where music becomes a gathering point. Produced by Lord Jazz and INFERNO under Platoon, “UBUMNND” highlights the duo’s vocal chemistry and instinctive harmonies. Sung in a seamless mix of Xhosa, Zulu, and English, the track moves fluidly between intimacy and openness, reflecting the sisters’ belief that joy grows when shared.

According to the duo, the song emerged from pure feeling rather than careful planning. “It comes from that feeling of pure vibes,” they explained. “Those moments where everything just feels right. We wanted to bottle that energy of joy, warmth, and being surrounded by people who make you feel at home.” The track encourages listeners to pause and recognise small moments of beauty, even when life feels overwhelming.

The production strengthens the song’s emotional core. Lord Jazz brought warmth and soulfulness, while INFERNO contributed energy, bounce, and subtle details that compel movement. The combination allows the sisters’ voices to breathe while maintaining momentum, creating a balance between comfort and liveliness that defines the track.

SAI HLE’s bond as sisters shapes both their music and creative process. One sister focuses on the emotional, melodic side, while the other structures the technical elements. This intuitive dynamic allows them to work quickly and instinctively in the studio, relying on trust and a shared understanding that goes beyond music.

The sisters’ career began in gospel music as backing vocalists, a foundation that honed their discipline and understanding of harmony. Their transition to mainstream music started in 2021 with the singles “Let Me” and “Impilo,” establishing their vocal identity. A turning point came in 2023 when they collaborated with Karyendasoul on “WL4OM,” marking their breakthrough in the South African house and piano scene. Since then, they have featured on multiple amapiano and afrotech tracks, earning recognition for versatility and emotional clarity.

Beyond recording, SAI HLE has performed on prominent stages, including a presidential event for President Cyril Ramaphosa focused on women’s rights. Their performance as the sole musical act reinforced their profile and demonstrated the intentionality of their music. Under the guidance of Khuli Chana and Phenyo Kgaffe, the sisters are exploring a global sound while remaining grounded in South African roots.

Looking forward, SAI HLE is preparing new singles, visuals, and collaborations, alongside a debut EP blending pop, amapiano, house, and afrotech. The project is designed to showcase their artistry to international audiences while staying connected to home. The duo remains focused on pushing their sound forward without losing the essence of joy, sisterhood, and connection that defines their music.

“UBUMNND” reflects SAI HLE’s commitment to creating music that celebrates shared happiness and belonging. For Amahle and Siphosethu Koom, the track is more than a song; it is a statement of identity and a call to experience joy together.