KEY to Stardom: Dive into the Dazzling World of K-Pop's Ultimate Performer!

KEY is the kind of solo artist who makes you forget you already know him from SHINee. Born Kim Ki-bum, he has spent the past several years building a solo catalogue that is equal parts maximalist pop, retro-futurist aesthetics, and the rare kind of fan intimacy that feels earned rather than performed. From Bad Love to Hunter, every album he puts out lands with a visual world attached — the kind of release that K-pop collectors anticipate as much for the photobook as for the music.

This guide covers KEY's solo discography in full: where each era sits, which version of each album belongs in which kind of collection, and how to navigate the different formats Kool Seoul stocks. Everything listed here is in stock, sourced from Seoul, and shipped worldwide via DHL Express — free on orders over $150.

Who KEY is — and why his solo run matters

KEY — [Lost And Found]the most recent chapter in KEY's solo story$31Shop now →

KEY debuted with SHINee in 2008 and became, over the following decade, one of K-pop's most recognisable stylists — not just in music, but in fashion, TV, and a public persona that mixes sharp wit with genuine warmth. His solo career launched properly in 2022 with the mini album Bad Love, which announced an aesthetic entirely his own: dense, textured production, visual storytelling borrowed from 1980s science fiction, and a performance mode closer to a Broadway lead than to a standard idol.

What separates KEY's solo output from much of the genre is intentionality. Each era arrives with a clearly articulated concept — the retro-futurist isolation of Bad Love, the danger-edged confidence of Gasoline and Killer, the sensory abundance of Pleasure Shop, the elemental drive of Hunter. He does not release albums to maintain a roster slot; he releases them when he has something to say. That discipline is visible in the collector packaging too — every format he chooses feels like a decision, not a commercial default.

Bad Love — the beginning of the solo era

KEY — 1st Mini Album: Bad Love (Box Set Ver.)the launch of KEY's solo identity, in full collector packaging$30Shop now →

Bad Love was released in August 2022 as KEY's first solo mini album under SM Entertainment. It is a six-track project built around a retro-futurist vision of heartbreak — think early-80s synth pop with a cinematic scale, inspired openly by the era's science fiction films and album art. The title track landed KEY on international charts and on the kind of music-editorial lists that do not normally cover K-pop, partly because the production reached across genre lines in a way that felt unfamiliar at the time.

The Box Set version we stock is the collector entry point for this era: a physical set that combines photobook, CD, and a range of inclusions across a larger-format package than the standard release. If you want to understand where KEY's solo aesthetic started, this is the place. The production choices on Bad Love — the analogue warmth, the filmic colour grading of the MVs, the deliberate costume work — set a template that every subsequent era either deepened or deliberately pushed against.

Yeah! and the between-albums moment

KEY — [yeah!]a lighter, immediate single release between major eras$23Shop now →

Between Bad Love and Gasoline, KEY released yeah! — a single-format project that sits at the lighter, more immediate end of his output. Where Bad Love was concept-heavy and cinematic, yeah! was a reset: confident, pop-forward, shorter. It is the kind of release that functions as a bridge — keeping the connection with fans alive between larger projects while allowing KEY to experiment with a mode that does not need to carry a full narrative world.

For collectors, yeah! is the low-investment entry to the physical discography: compact, affordable, and the easiest starting point if you are new to KEY's solo catalogue and want something to hold before committing to a full album format.

Gasoline and Killer — the second era in two acts

KEY — [Gasoline] (Floppy Ver.)the second album in Floppy disk format — a collector object$22Shop now →

Gasoline arrived in October 2023 as KEY's second full-length solo album, and it pushed harder and darker than Bad Love. Where the first era was nostalgic and slightly melancholic, Gasoline was confrontational — heavier production, a sharper visual edge, and an album structure that built toward the title track's controlled aggression. The Floppy disk version is an immediately striking collector format: a physical 3.5-inch floppy disk packaged with photobook and inclusions, the kind of object that announces "this artist thinks about formats" without having to say it. It is not functional as a playback device, obviously — it is a collector item, and it behaves like one.

KEY — 'Killer' Repackage (QR Ver., Smart Album)the Gasoline era extended, in digital-smart format$18Shop now →

Killer was released in February 2024 as the repackage of Gasoline — a K-pop industry format that typically means a re-release with new tracks, new visuals, and new packaging, functioning as a second chapter to the same era rather than a standalone project. The title Killer picks up where Gasoline's aggression left off, with the new tracks adding a thriller-grade confidence to what the original album had started.

We stock two Killer formats. The QR Ver. Smart Album is the most accessible collector option: a physically small, sustainably-produced smart album package that comes with a QR code for digital access rather than a traditional CD. At $18, it is the entry-point version of the Gasoline/Killer era. The Zine Ver. ($23) is the more editorial choice — a zine-format photobook package that reads more like a creative publication than a standard K-pop album, which fits Killer's visual personality well.

For Gasoline/Killer completionists, there are also the standard Killer albums: the 2nd Album Killer (Zine Ver.) and 2nd Album Killer (CRT Ver.), both at $29 — the CRT version named for its old-school cathode ray tube TV aesthetic, a deliberate callback to the era's visual language.

Pleasure Shop — maximalism as an art form

KEY — 3rd Album: Pleasure Shop (Invitation Ver.)a maximalist era in Invitation format$24Shop now →

Pleasure Shop dropped in November 2024 as KEY's third solo studio album, and it was the biggest conceptual swing of his solo career so far. Where Gasoline had moved toward darkness and aggression, Pleasure Shop swung back toward excess and colour — a full-sensory experience built around the idea of retail pleasure taken to an absurd extreme. The title track, the choreography, the packaging, and the marketing campaign all operated as parts of a single maximalist installation. It was, in short, the most K-pop KEY had ever been in his solo work, but deployed with the kind of self-awareness that kept it from feeling generic.

We stock four Pleasure Shop formats. The Invitation Ver. ($24) is the album packaged as an invitation to the pleasure shop itself — a concept-first format that suits people who want the full visual experience. The SMini Ver. Smart Album ($24) is the compact, sustainable option — small-format, QR-based, and easy to display. For the collector who wants everything, the Pleasure Book Ver. Set of 2 ($55) is the flagship: a two-album set built around a full-length photobook with editorial photography, the kind of object that belongs in a glass case as much as on a shelf.

Hunter — the third album and latest chapter

KEY — 3rd Album: Hunter (Monument Ver.)the Hunter era in its most substantial physical format$44Shop now →

Hunter is KEY's most recent solo era. The album draws on a stripped-back, elemental aesthetic — less maximalism, more precision — and the title track's visual treatment favours a harder edge than Pleasure Shop's abundance. It is the kind of album that K-pop critics called a "return to form" without quite agreeing on which form they meant, which is probably the point: KEY consistently refuses to give his audience the same thing twice.

We stock five Hunter formats. The Archive Ver. ($31) is the documentation-first option — a format designed to feel like an archivist's record of the era, with inclusion types oriented toward provenance over decoration. The Monument Ver. ($44) is the most physically substantial: a heavyweight format with premium photobook, designed to sit prominently in a collection. The The Cube Ver. ($53) is the most architecturally unusual — a cube-format package that prioritises sculptural presence over flat display. For the budget-conscious fan, the Talisman Ver. Smart Album ($26) and the SMini Ver. Smart Album ($25) cover the compact, digital-access end of the range.

Reincarnation — the reissue and the back catalogue

KEY — Reincarnation (Reissue)KEY's first solo work, reissued for a new generation$28Shop now →

Reincarnation is KEY's first solo release, originally from 2018 — before the full solo era that began with Bad Love. It is a different kind of KEY project: looser, less conceptually armoured, and closer to the playful edge of his SHINee-era public personality. The reissue makes it accessible to collectors who came to KEY through the 2022–2025 era and want to hear where the solo instinct first appeared.

If you collect K-pop chronologically — building an artist's story from the beginning — Reincarnation is the starting point. If you collect by era, it reads as an interesting counterpoint to Bad Love: same artist, five years earlier, operating without the full weight of a world-building concept attached.

4 Live — when the stage becomes the archive

KEY — [4 Live] (2CD)a live document across KEY's solo performances$38Shop now →

4 Live is the live album: a two-CD set that captures KEY's solo performances across multiple concerts. Live albums occupy a particular place in K-pop collecting — they are often dismissed as supplementary, but for an artist like KEY, whose stage presence is a significant part of the work, a live document makes a different argument than the studio version. The tempos shift slightly, the audience becomes part of the mix, and the control that marks every studio choice gives way to something more responsive.

At $38, the 2CD set is priced fairly for what it covers. It suits fans who have been to KEY's live shows and want a physical reminder, and fans who have not and want the closest available substitute. It is not the entry point to the discography — start with Bad Love or Hunter for that — but it belongs in any complete KEY collection.

Which KEY album should you start with?

If you are new to KEY's solo work, the entry logic depends on what kind of collector you are. For those who want the current era and the biggest packaging: go to Hunter Monument Ver. For those who want the beginning of the concept: start with Bad Love Box Set. For those who want the most experimental collector object: the Gasoline Floppy Ver. is singular. For those who want to build a full-era set at moderate cost: the Pleasure Shop Invitation Ver. and SMini give you two formats of one era for under $50.

One practical note on K-pop album formats: Smart Album and SMini versions give you digital access via QR scan rather than a physical CD. They are smaller, lighter, and less expensive to ship — a real consideration if you are ordering from Seoul to the US, Europe, or Australia. The trade-off is that they do not give you the photobook scale of the standard or Monument / Box Set versions. Both have their place.

KEY's full solo catalogue at Kool Seoul

Every reference below is active stock, shipped from Seoul. Tap any product to shop.

Shop all KEY albums →

KEY — frequently asked questions

Who is KEY in K-pop?

KEY (Kim Ki-bum) is a South Korean singer, dancer, and entertainer who debuted in 2008 as a member of SHINee under SM Entertainment. He is widely regarded as one of the most versatile performers of his generation, known for his sharp stage presence, fashion-forward public persona, and a solo catalogue that began in 2022 with the mini album Bad Love.

What is KEY's solo discography?

KEY's solo discography includes the 2018 release Reincarnation, the 2022 mini album Bad Love, the single yeah!, the 2023 second album Gasoline and its 2024 repackage Killer, the 2024 third album Pleasure Shop, and the 2025 third album Hunter, plus the live set 4 Live. Kool Seoul stocks all of these in multiple formats.

What is the difference between Smart Album, SMini, and standard album formats?

Smart Albums and SMini versions are compact, sustainably-produced K-pop album formats that use a QR code for digital music access rather than a physical CD. They are smaller and lighter than standard albums — useful for international shipping and for collectors with limited display space. Standard, Monument, Box Set, and Pleasure Book versions include physical CDs, larger photobooks, and more inclusions. Both formats are genuine Korean-market releases.

What does 'repackage' mean for a K-pop album?

A repackage is a re-release of an existing album with additional new tracks, new visual artwork, and new collector packaging. Killer is the repackage of Gasoline — it extends the era with new music and new versions. Collectors often buy both; if you are choosing one, the repackage usually includes the original tracks plus the new ones.

Is KEY still part of SHINee?

Yes. KEY's solo career runs parallel to SHINee's activity, not instead of it. Both are active. KEY has consistently described his solo work as a space for him to explore aesthetics and concepts that sit outside SHINee's group identity — the two are complements rather than competitors.

Which KEY format is best for international collectors?

For international buyers shipping from Seoul, the Smart Album and SMini formats are lighter and cheaper to ship. For display-quality collecting, the Monument Ver. (Hunter), Pleasure Book Ver. (Pleasure Shop), or Box Set (Bad Love) are the premium physical options. The Gasoline Floppy disk format is the most unusual collector object.

How long does shipping from Kool Seoul take?

Kool Seoul ships from Seoul via DHL Express with end-to-end tracking. Transit to the US, Europe, and Australia typically runs three to six business days once your parcel is scanned. Shipping is free on orders over $150. All KEY albums are Korean-market stock with genuine Korean production codes.

Does Kool Seoul stock all KEY versions?

Kool Seoul stocks the full range of KEY solo albums currently in active inventory, including multiple versions per era. Some older formats sell out and are not restocked. For versions not currently listed, message us and the Seoul team will check availability through the local distribution network.

Why shop KEY at Kool Seoul

— Nora, team Kool Seoul · sourced from Seoul, shipped worldwide