HyoRiSoo Debut Song Confirmed Through Hyo’s Level Up Project Episode

HyoRiSoo’s debut song has been confirmed through the third episode of the “HyoRiSoo Debut Project,” released on the YouTube channel “Hyo’s Level Up” on June 20, 2026. The episode centers on Girls’ Generation members Hyoyeon, Yuri and Sooyoung as they move from operating as an informal project unit without an original song to securing their first track.¹

The update follows an official social media notice posted on June 19, 2026, by “Hyo’s Level Up,” which announced that HyoRiSoo, previously active without a debut song, finally had one. The post also previewed the first reveal of the HyoRiSoo debut song for 11 a.m. the next day.²

HyoRiSoo Debut Song Moves From Tease to Reveal

The project’s latest development was framed as a concrete step for HyoRiSoo, a non-official unit formed through Hyoyeon’s YouTube channel. StarNews reported that Hyoyeon had used social media on June 19 to preview the debut song reveal, quoting the announcement that the group, which had been “active without a debut song,” finally had a song.³

That wording is significant because HyoRiSoo has already appeared across entertainment programming despite lacking a formal song of its own. StarNews described HyoRiSoo as an unofficial unit created through “Hyo’s Level Up” and reported that its activities had widened to include appearances connected to tvN’s “You Quiz on the Block” and MBC’s “Hangout with Yoo.”³

The June 20 episode, therefore, was not presented as a simple promotional clip. It functioned as a continuation of an existing project narrative: three established Girls’ Generation members working within a variety-content format to give HyoRiSoo a musical identity. The YouTube episode description stated that HyoRiSoo, which had been active without a debut song, had come to have its first song.¹

The official Instagram notice added a direct teaser element. Hyoyeon’s post asked who they had received the song from and said the answer would be revealed the next day, alongside the phrase “HyoRiSoo debut song first reveal” at 11 a.m.³ The available source material does not provide a full track title, composer credit, release platform, digital release date, or streaming schedule beyond the video reveal.

SM Entertainment Visit Frames the Song Search

The central setting reported across multiple outlets was SM Entertainment. OSEN reported that in episode 3 of the “HyoRiSoo Debut Project,” released on June 20, Hyoyeon, Yuri and Sooyoung visited SM Entertainment to seek a debut song.⁴

StarNews also reported that the June 20 “Hyo’s Level Up” video showed HyoRiSoo visiting the SM Entertainment building to receive a debut song. The same report noted scenes in which the members communicated with SM staff during the song-sourcing process, while Hyoyeon prepared snacks for Yuri and Sooyoung.⁵

The SM visit also carried a narrative connection to HyoRiSoo’s earlier references to looking beyond SM. OSEN reported that SM staff reacted to HyoRiSoo’s earlier mention of YG, and that the three members then showed a renewed sense of familiarity with SM. The report also said HyoRiSoo showed interest in songs that SM had held back.⁴

One quoted line from the episode summarized the group’s reasoning in simple terms: “Honestly, SM knows us well.”⁴ The quote was used in coverage of the episode to explain why the project returned to SM while looking for a song suited to the members.

The source material does not confirm whether the song is an officially released SM Entertainment single, a project-track reveal within the YouTube series, or a future commercial release. What is confirmed is narrower: HyoRiSoo’s first song was announced through official “Hyo’s Level Up” channels, and the June 20 episode documented the members’ approach to SM Entertainment for the debut-song process.¹

Project Unit Builds Activity Around Variety Content

HyoRiSoo’s current profile is tied closely to entertainment programming rather than a conventional album rollout. Xports News reported that Sooyoung was active as part of HyoRiSoo, described as a project unit formed through Hyoyeon’s YouTube channel. The outlet also reported that the June 20 video showed HyoRiSoo asking SM Entertainment for a debut song.⁶

The same Xports News coverage noted that an appearance on MBC’s “Hangout with Yoo” was also previewed for June 20, placing the debut-song storyline alongside broader variety activity.⁶ StarNews separately reported that the unit had expanded its activity range through programs including tvN’s “You Quiz on the Block” and MBC’s “Hangout with Yoo.”³

That broader context matters because HyoRiSoo’s debut song is being introduced through an entertainment-series structure, not through the type of formal music-release announcement that would usually include a complete title, album format, distribution notice, teaser schedule and platform details. The sources provided confirm the reveal and the SM visit, but they do not supply a full release plan.

The available reporting also keeps the focus on the three members’ participation: Hyoyeon, Yuri and Sooyoung. The “Hyo’s Level Up” YouTube posting identifies the episode as featuring Girls’ Generation’s Hyoyeon, Yuri and Sooyoung, and related reports consistently describe the three as the members involved in the debut-song search.¹

HyoRiSoo debut project episode debut song selection

The confirmed development is that HyoRiSoo now has a debut-song storyline anchored in the June 20 episode of “Hyo’s Level Up,” following an official June 19 social media preview. Further details such as the song’s formal title, production credits, and release distribution remain outside the available source material, but the first reveal has established the HyoRiSoo debut song as the project unit’s next defined step.