A collaborative performance of BTS’ hit song “Dynamite” has sparked fierce online criticism after a group of K-pop idols took the stage at Music Bank in Barcelona.

The cover, featuring members of several popular K-pop groups, quickly attracted attention online. However, rather than winning over viewers, the performance prompted a wave of negative reactions from both Korean and international fans, with much of the criticism focused on the singers’ vocal delivery.

Fans Criticize the Vocals

Some viewers expressed disappointment with the overall quality of the performance, arguing that the rendition failed to capture the energy and vocal appeal of BTS’ original track.

Others took the criticism further, questioning the current state of vocal training in the K-pop industry. One reaction described the clip as unexpectedly funny, while another asked whether this was really what the future of K-pop was supposed to look like.

The backlash also reignited a broader debate about vocal standards among K-pop idols. Critics argued that some performers struggle to sing even their own short parts effectively, raising concerns about whether entertainment companies are placing enough emphasis on vocal development.

One particularly harsh comment claimed that the declining quality of singing was a major reason behind concerns about K-pop’s future. The commenter argued that agencies should prioritize vocal lessons and consistent practice rather than seeking government funding through taxpayer money.

Yet, it led to a wave of major backlash towards the idols from Korean to international fans. Many hit back at the poor quality of the vocals and how nobody could do it justice like BTS.

NMIXX’s Lily Receives Praise

Amid the criticism, NMIXX’s Lily drew positive attention from some viewers, who felt she was trying to help salvage the performance.

Her supporters singled her out as one of the performers making an effort to improve the overall rendition, offering a more favorable response amid the widespread backlash.

The contrasting reactions highlight the intense scrutiny K-pop idols face during collaborative stages, where performers must deliver familiar hits while inevitably being compared with the original artists.

Although the performance was intended to celebrate BTS’ popular song, the online response has instead fueled another round of debate over live vocals, training standards and expectations for K-pop performers.

Source: Compiled from various sources