The Thai four-piece use their voices as their musical instrument. They describe their music as hybrid a cappella, setting intricate harmonies between four voices and matching them to jazz, R&B, pop and, occasionally, rap songs. Season Five want to provide colour and layers to pop music, using the human voice to lend finesse and grace while avoiding the gloss of digital production. They have achieved huge popularity in Thailand, with some of their music videos achieving over 50 million views online.