Treehill is an aspiring band that made their name known with their debut single, Terbang, in 2018. The single became a huge hit, reaching over 5 million views on YouTube and becoming a massive hit on the radio charts. Treehill went on to release two more singles, Gerak and Illusi, shocking their fans for the different stylistic approaches compared to their previous single. Treehill also starred in the second season of the popular YouTube series, Rusa After Class. After a few years, they made comeback in 2022 with the now-popular single, Sendiri.