IVE’s Ahn Yujin is brightening the screens—and the playlists—of K-drama fans with her latest musical project.
The multi-talented idol has officially released “Sunny Day,” a heartfelt and uplifting track featured on the official soundtrack of the newly released drama Resident Playbook.
Living up to its title, “Sunny Day” delivers a warm, hopeful melody layered with lyrics that reflect youthful optimism and emotional resilience. Yujin’s soothing vocals are the perfect match for the comforting tone of the song, which speaks to overcoming life’s challenges with courage and a smile.
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The track encapsulates that sweet, sentimental feeling of starting a new journey with open arms and a full heart—mirroring the characters and themes of the drama itself.
“Sunny Day” is now available for streaming on all major digital platforms, allowing fans to enjoy Yujin’s voice anytime, anywhere. In addition to the audio release, the official music video is set to premiere today at 11 PM KST, promising a visual story to complement the song’s emotional message.
The drama that inspired this beautiful track, Resident Playbook, is a spinoff of the hugely beloved medical slice-of-life series Hospital Playlist.
Featuring a fresh ensemble cast that includes Go Youn Jung, Shin Si Ah, Han Ye Ji, Kang You Seok, and Jung Joon Won, the show premiered on April 12, 2025, on tvN and is also available for streaming on Tving and Netflix in select regions.
Resident Playbook takes a deeper dive into the lives of young doctors just starting out in the medical field, and “Sunny Day” is a musical extension of the drama’s heart.
With lyrics that champion positivity, personal growth, and perseverance, Yujin’s track not only supports the storytelling of the series but also delivers a powerful standalone message to listeners everywhere.
Yujin, who has already earned a solid reputation as a charismatic performer and leader of IVE, continues to expand her artistic range through solo activities like this OST.
This release further cements her position as one of the industry’s rising solo vocalists, with fans praising her emotive delivery and gentle yet impactful voice.
As IVE continues to dominate the charts and K-pop scene, Yujin’s solo OST appearance is a reminder of her versatility, emotional depth, and evolving artistry.
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Whether on stage with her group or lending her voice to moving drama soundtracks, Yujin shines bright—just like a “Sunny Day.”
Congratulations to Yujin on this touching OST release—and here’s to more beautiful music moments to come!