"Jae hyun, the sweet vocalist, starts the second verse with his rap." (Billboard)

NCT 127 released its fourth full-length repackage "Ay-Yo" on the 30th. Major U.S. media, including Billboard, ABC, and AP, highlighted the new album.

Billboard said, "NCT 127 revealed unexpected music with 'ayo'."

Jae-hyun’s the sweet vocalist, starts the second verse with a rap 

Jae-hyun plays the main vocal position in the group. The soft voice is attractive. In the "Running" album, he tried rhythmical rap to show off his musical growth. 

He was also a lead rapper in Ayoyo. The introduction of the second verse.

"Ay-Yo's unconventional steps. It was a side of age yeah," he said, drawing favorable reviews from listeners for his more mature rap. 

ABC praised, "NCT127 is famous for its experimental sound within K-pop, and they prove that they can please people with music with twists."

The stylish music video is also drawing attention. "It's a series of surprises. "DOYOUNG and JAEHYUN perfectly pulled off a black suit, reminiscent of James Bond in the movie 007," he praised.

It swept various domestic and foreign charts with a high-quality comeback. Right after its release, "Eiyo" topped the Bugs music chart and Vibe real-time charts. It also topped the Hanteo Chart for a day.

It also topped the top 100 charts for Japanese Line Music albums. 

The title track "Eiyo" topped Japan's AWA real-time surge chart. It proved its global popularity once again.

It is also popular in China. It topped the digital album sales chart of QQ Music, the largest music site. The music video for "E-Yo" topped both global and Korean music categories.

Meanwhile, NCT 127 will hold a special live broadcast to commemorate the release of "A-Yo" on the YouTube channel at 7 p.m. on the 1st.