Wu Yuan's Seoul Trip: Recording SUNG HAN BIN's "You Are Spring" at KING STUDIO
A dancer from Taiwan preparing for idol auditions chose SUNG HAN BIN's "You Are Spring" for her GOLD (Personal Vocal) session at KING STUDIO, Gangnam — and walked out with something more than a vocal report: a real sense of what her voice can do.
Wu Yuan's Seoul Trip: Recording "You Are Spring" at KING STUDIO Gangnam
A K-pop dancer from Taiwan preparing for idol auditions walked into KING STUDIO's recording booth in Gangnam and recorded SUNG HAN BIN's "You Are Spring" — not because it was the easiest song to sing, but because it was the most honest mirror of what she needed to prove to herself. Her GOLD (Personal Vocal) session gave her 120 minutes of one-on-one vocal work, a structured in-booth recording experience, and a PDF vocal report she could take directly into her next audition preparation. This is that story.
- Why Wu Yuan Chose "You Are Spring" — and Why It Mattered
- What KING STUDIO's GOLD Session Actually Does
- FAQ: Which KING STUDIO Service Is Right for Your Seoul Trip?
Why Wu Yuan Chose "You Are Spring" — and Why It Mattered
Wu Yuan is primarily a dancer. She'll tell you that herself. When she arrived at KING STUDIO, she was transparent about it: she's been preparing for idol auditions in Korea, dance is her main track, but she knows that in a real audition room, vocals count. Choosing a song was, for her, less about picking a favourite and more about picking a test.
She landed on SUNG HAN BIN's "You Are Spring" (너란 봄), the OST he contributed to the drama Spring Fever in 2026. The choice carries weight. Sung Han-bin is ZB1's leader and is widely described as "K-pop's First Tutting Idol" — a dancer-first performer whose vocal output on OST tracks tends to sit in a register that prioritises sincerity over technical complexity. For Wu Yuan, that was precisely the point. A song carried by a dancer who became a credible vocalist was the exact benchmark she needed to measure herself against.
"You Are Spring" moves slowly at first — there's space in the arrangement, which sounds forgiving until you're actually in the booth and realize that space means every breath placement and every pitch landing is exposed. The song has no dense instrumental to hide behind. The emotional restraint it requires — the feeling of holding something warm but not gripping it too tightly — was exactly the kind of nuance Wu Yuan knew she had not yet mastered. She chose the hardest version of the test she could give herself.
That's the kind of song selection that makes a KING STUDIO session genuinely useful rather than just memorable: when a customer brings in a choice that exposes something real, the work that follows in the booth actually means something.
Inside the Booth: What KING STUDIO's GOLD Session Actually Does
Wu Yuan's GOLD (Personal Vocal) session runs 120 minutes, structured from the ground up around vocal diagnosis before a single note is recorded. Here's how it went.
STEP 1 Vocal training with Director Lucia — building a foundation first
Wu Yuan came into the room with less vocal confidence than she had dance confidence, and Vocal Director Lucia registered that immediately. Rather than moving toward the mic, Lucia started with the fundamentals: breath placement, supported tone production, and the connection between physical tension and pitch instability. Wu Yuan's instinct when unsure was to pull her voice back — Lucia's job in the first section was to give her a structure where pulling back wasn't necessary.
Lucia built the session around two anchors: breathing space and pitch accuracy. Not as abstract concepts, but as physical habits. Where does a breath go in this phrase? What does an accurate pitch feel like in the body versus what does a forced pitch feel like? These aren't questions a casual karaoke session answers. They're the questions that make the difference between a dancer who can sing and a dancer who sings with control.
STEP 2 Key adjustment and part breakdown
Before the recording pass, Lucia walked Wu Yuan through the song structure and adjusted the key to match her functional range rather than the release version.
This is standard in a professional recording environment and it matters more than beginners expect: singing in the wrong key doesn't just sound off, it generates physical strain that makes every other problem worse. With the key set correctly, Wu Yuan could focus on the phrase-level work rather than fighting the range.
STEP 3 The recording passes — dozens of them
The in-booth recording section of GOLD is approximately 30 minutes. What happened in that 30 minutes was not one smooth take followed by applause. It was iterative, precise, and repetitive in exactly the way professional recording always is. Lucia directed from outside the glass — adjusting breath timing, flagging pitch drift in the more exposed phrases, calling for retakes when the emotional restraint the song requires wasn't landing.
Wu Yuan worked through the song section by section, each pass building on the correction from the previous one. The consonant clarity in the Korean lyrics was a recurring focus point — for a non-native speaker preparing for auditions conducted in Korean, this is not a small detail. Lucia's direction didn't skip it. By the later passes, the difference between Wu Yuan's first take and her final take was audible and specific: more air behind the tone, less tension in the upper phrases, and a quality of ease in the delivery that the earlier takes didn't have.
That's the detail that separates KING STUDIO's GOLD session from a vocal lesson: it's not instruction in isolation, it's instruction applied directly to a real recording, in a real booth, with a real engineer's workflow. Wu Yuan wasn't practicing for a future moment — she was in the moment.
STEP 4 Final review with Vocal Director Lucia
The session closed with a one-on-one assessment: Lucia gave Wu Yuan a structured evaluation of her range, her tonal tendencies, her current strengths, and specific areas to focus on in daily practice. The PDF vocal report documents this — it's the deliverable Wu Yuan leaves with, and for someone building toward a professional audition, it's more practically useful than an audio file would be. It tells her what to work on, not just what she did.
Wu Yuan noted afterward that the feedback she received throughout the session was more specific and more actionable than anything she'd encountered in her preparation to date. The language barrier — she communicates primarily in Mandarin — was managed throughout by Lucia and the team, who ensured nothing critical got lost.
KING STUDIO's Picks for SUNG HAN BIN Fans in Seoul
This is KING STUDIO's recommendation guide for fans — not Wu Yuan's personal route. Always check current operating status before visiting.
Hongdae / Hapjeong area fan café events
Sung Han-bin's fandom (allindans) regularly organises pop-up birthday café events and fan-gathering events in Hongdae and Hapjeong, areas he has been associated with in fan culture. Birthday café collections for Sung Hanbin have been documented across Hapjeong, Hongdae, Sangsu, and Gangnam.
These events are fan-organised and dates vary — check fan communities (Twitter/X: @sunghanbin_twt, fan accounts) for current schedules before visiting. Travel from KING STUDIO: approx. 20–30 minutes by subway (Line 2 or 6).
Tip: These events sell out fast and often run only a few days. If your Seoul trip overlaps with a fan café period, going early in the morning gives you the best shot at limited merch. Budget: ₩10,000–₩30,000 typically.
Note: No currently-operating, independently confirmed permanent SUNG HAN BIN-specific spots in Seoul were verified at the time of writing. The guide above reflects fan-organized activity. Travelers should verify event dates through official fan channels before planning around them.
What Wu Yuan Said About the Session
Wu Yuan shares her GOLD session experience at KING STUDIO
Wu Yuan expressed strong satisfaction with the systematic production process, the professional quality of the recording equipment, and the condition of the studio facilities. She particularly valued the attentiveness of the staff in navigating the language barrier, noting that nothing important was lost in communication. The professional feedback she received throughout the session gave her a clearer sense of her own vocal capabilities than she had going in.
FAQ: Which KING STUDIO Service Is Right for Your Seoul Trip?
Q1. I want to record a song and take a finished, produced track home — what do I book?
A1. That starts at DIAMOND. The DIAMOND experience covers song recording, pitch and timing correction, professional mixing and mastering, and a finished master track you actually own. This is where the take-home audio file begins.
Q2. What does the GOLD (Personal Vocal) session actually include — and what doesn't it include?
A2. GOLD is a 120-minute one-on-one experience: a structured vocal analysis of your range, timbre, and existing habits; coaching tailored to what the analysis finds; personalized song and genre recommendations based on your voice; and a ~30-minute in-booth recording experience using the same professional setup as the sessions above. You leave with a PDF Personal Vocal Report documenting your full assessment — the kind of document that's useful in an actual training or audition context. What GOLD does not include is an edited, mixed, or mastered audio file. The in-booth recording is a structured practice experience, not a production session. If a take-home produced track is your goal, DIAMOND is the right tier.
Q3. What's PREMIUM?
A3. DIAMOND, plus a full K-pop music video filmed during your session. You leave with both the mastered audio and a professionally shot MV.
Q4. What about K-Pop Making Class?
A4. That's the group format — 2 to 15 people, one song split into idol-style individual parts, performed and recorded together. Best for friend groups or small tours that want to experience what a K-pop group recording session actually feels like from the inside.
Current pricing for all four services is on the live booking page — figures change seasonally and by package, so check directly rather than relying on screenshots. For the full breakdown of all four services, see the complete KING STUDIO recording guide.
Book Your Session — and Bring Your Audition Goal With You
Wu Yuan came to KING STUDIO with a specific ambition — not just to enjoy Seoul, but to make her Seoul trip work for something real in her preparation. The GOLD (Personal Vocal) session gave her the structured professional feedback she couldn't get from general practice.
If you're planning a Seoul Trip and want to use your time in a recording booth the way a working artist would — with direction, with retakes, and with something on paper to carry forward — book your GOLD (Personal Vocal) experience here.
➡️ Book your GOLD (Personal Vocal) experience now
Which Hearts2Hearts song would YOU split with your group? S2U fans from Japan and everywhere else — tell us in the comments which track you'd record on your Seoul Trip. 💎🎤
🎙️ Book your own K-Pop session → Book your GOLD (Personal Vocal) experience now
🌐 Visit us: https://kingstudio.co.kr/en
💎 Read more about DIAMOND : kingstudio.co.kr/blog/personalvocal
📍Address (Google) : B1 52, Samseong-ro 75-gil, Gangnam-gu, Seoul
📍Address (Naver) : 서울시 강남구 삼성로 75길 52 B1
KING STUDIO
Booking Inquiry