Details: 'EXTREME' was released at HADES' first solo live show 'BATTLE, READY' on May 24, 2025. A speed rock tune that combines aggressiveness and melody to break into the indie scene, with a powerful singing voice and a groovy performance amidst roaring guitars and intense rhythms. Although it was a venue-only single, it received a great response and the long-awaited release has been decided! The roaring dark heroines of the girls rock world! A heavy metal live band that relies on raw sound and groove without any synchronization- In 2021, Kuya (G), Yuri (B), and Mayo (Ds), who were active in the predecessor band, were joined by Sala (Vo), who had been a long-time friend of the three and was active as a solo singer, to form HADES. The origin of the band's name comes from the fact that the predecessor band was the name of a fallen angel, and it was a playful idea that 'everyone is 'flashy', and it also contains the meaning of wanting to become even stronger like HADES, the king of the underworld. It is pronounced Heidi's in English. In January 2022, they overcame the COVID-19 pandemic and held a live show. Since their launch, they have held many live shows and expeditions, mainly in Tokyo, expanding their base of operations as a live band, and on April 28, 2023, they released their first recording as HADES, a mini-album titled 'BRINGS.' The music video for 'BRING IT ON!!!', which was released prior to the release, exceeded 100, 000 views in less than a month after it's release, despite being an indie song, garnering attention both from within Japan and overseas. On May 24, 2025, their first solo performance 'BATTLE, READY' at Shibuya CHELSEA HOTEL was SOLD OUT. On the same day, their new single 'EXTREME' was released, which was a limited release at the venue, but it caused a great response and a long-awaited release was decided. A second solo performance was also decided on September 20th, and the momentum shows no sign of stopping. Songlist 1. Extreme 2. BLACK OUT 3. Extreme (Instrumental) 4. BLACK OUT (Instrumental)