The music video for TUNEXX’s “I'm Alive” (내가 살아있다는 증거 / Proof That I'm Alive), released (March 3, 2026) as the title track of their debut mini-album Set By Us Only under IST Entertainment, is a powerful, high-energy declaration of self-existence and bold authenticity. The electronic hip-hop anthem features sleek production with trendy beats, stylish rap verses (co-written by members Donggyu, Zeon, and Sihwan), and a strong message about living confidently even when perceived