Choi Seung-hyun, better known by his stage name T.O.P., is a South Korean rapper, singer, and songwriter. T.O.P. possesses a bass vocal range.] Columnist Jeff Benjamin of Billboard K-Town noted how he is known for his low-bass timbre rapping, while fellow journalist Tamar Herman, wrote that T.O.P.'s rap is "an integral part to the group's sound" and that he tends to favor an "confident, almost mocking, tone". Adrienne Stanley of Kpop Starz also praised the rapper for his "speed and accuracy" when delivering bars. Both his solo releases – "Turn It Up" and "Doom Dada" – are hip hop influenced, with the latter drawing critical acclaim for its "lyrical rhythms [that] are both inviting and alienating" from Dazed magazine, that declared that T.O.P was leading the evolution of K-Pop. Additionally, Billboard noted how the song's melody "is magnetizing with its whirring synths, tribal beats, and chanting, all of which pale in comparison to the rapper’s aggressive, multi-tonal delivery of his verses," affirming that T.O.P "revealed his true artistry" with the song