Initially formed in Malang, East Java, Indonesia in October 2015, Coldiac is a pop band that consists of 4 people; Sambadha Wahyadyatmika  (Vocal/Guitar), Mahatamtama Arya Adinegara (Vocal/Guitar), Derry Rith  Haudin (Keys & Synths/Backing Vocals), and Bhima Bagaskara (Bass).

Coldiac had previously released 2 studio albums that they produce with their own label GZZ Records, ‘Heartbreaker’ in 2016 and ‘O’ two years later. The band gained the attention after the release of ‘‘Wreck This  Journal’ in 2017. Their first single of the second album ‘O’ called TARA, also gained much recognition after the release, soon after the band started to receive reviews from the press and was declared one of the acts to watch of the year 2018. A year after, Coldiac announced their signing to JUNI Records (notable as Raisa & Kunto Aji record label), they released “No Make Up” EP & first Indonesia Song “Sampaikan”. In 2021, Coldiac released another bop “Beautiful Day” with GZZ Records and held their first tour in 9 cities. Recently Coldiac started the early 2022 with a new single entitled Kilau.

Some might think that Coldiac might be heavily Influenced by The 1975, however, for the band itself, they had always brought up a wide variety of music genres; with having songs that contain some pretty catchy choruses and hooks, Coldiac had taken many of their influence from the likes of J-Pop, South Korean music like DEAN,  Hyukoh, Hip Hop from Tyler the Creator, & Synthwave like the Midnight.