KuumaA (Olga Kuumaa) is a Finnish pop and indie singer-songwriter and producer known for blending electronic pop, synth-driven textures and intimate songwriting. Emerging in the late 2010s and gaining wider recognition in the early 2020s, she writes and performs in Finnish and English, drawing on contemporary pop production while maintaining an intimate vocal delivery and atmospheric arrangements. Her work often combines polished electronic beats and synth layers with melodic hooks and lyrical introspection, situating her within Finland’s contemporary indie-pop and electropop scene. KuumaA's music emphasizes mood and production as much as songcraft.