CORTIS REDRED: HYBE Boy Group Tops Vietnam YouTube Trending

Key Takeaways

• 01REDRED is the pre-release track for GREENGREEN EP (May 4, 2026)
• 02All 5 members co-directed the MV — rare in mainstream K-pop
• 03CORTIS debuted August 18, 2025 under BigHit Music (HYBE Labels)
• 04Hit #1 on Vietnam YouTube Trending April 20-21, 2026
• 05755,000+ global Spotify pre-saves as of 5 PM April 20

The REDRED MV Analysis

The REDRED MV opens with the 5 CORTIS members wandering through a long-standing samgyeopsal restaurant in Seoul — a familiar place evoking 90s-2000s Korean memories. The scene shifts to an arcade and a thrift shop. Unlike typical K-pop's industrial sets and cold glass aesthetics, REDRED embraces the "lofi-Y2K" aesthetic trending hard on TikTok and Instagram Reels in 2026.

Musically, REDRED blends hip-hop and synth-pop, with the "RED RED" hook repeating in an earworm pattern. This is the formula HYBE groups perfected through BTS and TXT — but CORTIS adds a self-directing, artist-empowerment angle characteristic of their generation. Not by coincidence, 5th-gen K-pop (Zerobaseone, Boys Planet, RIIZE, CORTIS) all emphasize individuality and authenticity over the uniform concepts of 2nd-3rd gens.

Meet the 5 Members of CORTIS

Why Vietnam Is Obsessed with CORTIS

Vietnam has a very strong K-pop fan history. Vietnamese ARMY (BTS fans) is one of Southeast Asia's largest fandoms. When CORTIS debuted under HYBE Labels, many ARMY pivoted to support the \"successor\" group from day one. Result: REDRED MV beat bolero, TikTok remixes, and LCK streams to #1 on Vietnam YouTube. Explore our recent BTS Arirang tour coverage.

▸ If you opened YouTube at 6 AM April 21 in HCMC, there's an 80% chance REDRED was in trending top 5. The "RED RED" hook dance spread to Vietnamese TikTok with 12,000+ dance challenge clips in the first 24 hours.

References

1. [1]CORTIS reveals MV for new song 'REDRED', co-directed raw energyStarNews Korea
2. [2]CORTIS returns with 'REDRED,' doubling down on identityKorea Times
3. [3]CORTIS talks about their latest track 'REDRED'allkpop
4. [4]CORTIS Explores Their Interests In Fun And Hip 'REDRED' Comeback MVSoompi
5. [5]CORTIS Drops 'REDRED' Teaser Ahead of GREENGREEN EPKpopEcho

Frequently Asked Questions

Everything Vietnamese ARMY and K-pop fans want to know about CORTIS.