Yeonjun of Tomorrow X Together has given fans a first listen to his upcoming solo debut.

Late on October 31, he shared snippets of three tracks from his first solo album, NO LABELS: PART 01, via social media. The videos featured raw studio footage — unedited cuts, casual conversations with staff, and Yeonjun's live vocals — capturing his confidence and creative energy.

He first unveiled a portion of "Forever," showcasing his signature stylish tone. The track combines minimal rhythm with sleek electronic sounds for a sophisticated edge.

"Let Me Tell You" followed with smooth R&B vibes led by early-2000s synth grooves. Singer Daniela from Cat's Eye features on the track.

The third preview, "Do It," leans into old-school hip-hop with jazzy instrumental touches and lively drum-and-bass layers that give it a vintage charm.

NO LABELS: PART 01 marks Yeonjun's first solo album since debuting six years and eight months ago. It includes six songs in total, such as "Nothin' 'Bout Me" and "Coma." Yeonjun participated in writing and composing the title track "Talk to You," and earned songwriting credits on every track except "Forever."

The mini album NO LABELS: PART 01 will be released on November 7.