The video showcases the team's powerful sound and visuals, receiving significant attention.
The debut album is set to officially release on April 8.
[TV Daily Kim Ji-ha] The global band HRTZ.WAV is amplifying fans' anticipation with an intense sound that resonates with youth.
On the 20th at midnight, Kakao Entertainment unveiled the concept film for HRTZ.WAV's first mini album 'The First Wave' on their official SNS and YouTube channel.
The video showcases the process of the five members—Yoon Young-joon on keyboard, Rian on vocals, Dane on bass, K-Ten on guitar, and Hagiwa on drums—creating a unified sound. Each member, after completing their visual transformation, sparked the ensemble with K-Ten's first guitar stroke before gripping their microphones. As the instruments were tuned and equipment set, Hagiwa’s drumming erupted under the spotlight, establishing the band's powerful sound.
Despite its brevity, the energetic sound displayed in the concept film left a lasting impression on fans. The catchy melodies intertwine seamlessly with the members’ performances, hinting at the musical tone of the upcoming debut album. A phrase in the film, “READY TO WAVE. TO THE FIRST WAVE,” underscores HRTZ.WAV's strong ambition.
HRTZ.WAV plans to hold a fan showcase at the Cultural Waste Site in Mapo, Seoul on April 8, solidifying their presence in the music scene with impactful live performances. The announcement of the album alongside the showcase saw a rapid influx of pre-orders and applications, indicating high interest. The sophisticated visuals shown in concept photos and films are also garnering explosive responses from the fandom.
Formed through Mnet’s survival program 'Steel Heart Club,' HRTZ.WAV comprises skilled members who topped their respective positions before debuting, building a solid global fandom. They have already gained significant attention by being featured in major festival lineups, including the '2026 Awesome Music Festival' and 'KCON JAPAN 2026.'
The debut album 'The First Wave' is set to officially release on April 8 at 6 PM.
The released concept film effectively showcases HRTZ.WAV's musical direction, particularly emphasizing an energetic sound that has amplified fan expectations. This powerful sound suggests the catchiness of upcoming songs, likely making it a highly anticipated element among fans.
As a band formed through 'Steel Heart Club' amidst fierce competition, HRTZ.WAV consists of members who each bring unique talents. This background underlines not only the formation of their fandom but also highlights the distinctive charms of each member.
Their participation in both domestic and international festivals has facilitated early communication with the public, raising anticipation for their musical journey ahead. With the fan showcase and album release fast approaching, HRTZ.WAV is receiving significant attention from the music scene.
This article is KOSTAR’s reinterpretation of a story originally reported by TVDaily.
