The name Melanie Martinez might not mean anything to you. But that pastel music video "Dollhouse" with dolls and a family falling apart behind a perfect facade? Or the girl with two-tone hair who competed on the American version of The Voice a few years back? That's her. And here's something you rarely expect from a pop singer: for her second album, Martinez wrote, directed, and starred in her own feature-length musical horror film. She's not just a singer - she's the director of an entire universe she invented herself. Prague is now part of that universe, because on 24 September 2026 she arrives at O2 Arena with the new HADES era.

Anyone planning to attend Melanie Martinez Prague should know what they're getting into. This is not a typical "best of" evening with a guitar and thank-yous to the crowd. It's theatre with music, cinematic from the very first second. The following lines are a guide for the newcomer who wants to understand why people go crazy for her, and for the fan who wants to know what to expect from the Prague stop.

Melanie Martinez Prague: what, when, and where

The concert takes place on 24 September 2026 at Prague's O2 Arena and is a European stop on the tour for her fourth album HADES. The date, venue, and tickets can be found on the specific event in our calendar.

The exact date and ticket link are held by the event Melanie Martinez - HADES: THE SACRIFICE | Praha, taking place on 24 September 2026 at O2 Arena. The same evening is also listed in our system under a second entry Melanie Martinez in Praha - it is one and the same show.

Prague is not a random dot on the map. The European leg of the tour kicks off on 9 September at Amsterdam's Ziggo Dome and continues through London, Manchester, Paris, Milan, Frankfurt, Brussels, Krakow, and Prague, wrapping up on 26 September in Hamburg. The entire run is backed by a major promoter: multi-platinum artist Melanie Martinez announced the HADES: THE SACRIFICE tour in support of her fourth album, produced by Live Nation, following the North American and Mexican legs as it heads into arenas across the UK and Europe. The Prague evening is therefore the same format as the venues in Western Europe.

Who is Melanie Martinez and where did she come from

Melanie Martinez is an American alt-pop singer and filmmaker who turned conceptual pop into a standalone visual art form. She rose to fame through a television talent competition, but her own creative work came after that.

She won fans in 2012 as a contestant on The Voice and fully unleashed her conceptual pop on her debut Cry Baby in 2015; her second album K-12 came out in 2019 and continued the story of the character Cry Baby. It was the debut that launched her to stardom. The 2015 album Cry Baby went double platinum, spawned the triple-platinum "Dollhouse" and platinum tracks such as "Pity Party", "Play Date", and "Soap", climbed to number six on the Billboard 200, and spent 208 weeks on the chart.

More important than the numbers, however, is the character she created. Martinez is known for her distinctly stylised alter ego Cry Baby and has carved out a unique niche: artistic, often dark anthems inspired by her own coming-of-age, infused with folk, electronics, and hip-hop. Cry Baby is not a costume - it is a narrative framework that has held years of her work together.

Then came the move that set her apart from most pop stars. For K-12 she didn't stop at music videos. For her second record she made a feature-length film, and the album K-12 was released in September 2019, continuing the story of the character Cry Baby from her debut. It was a visual album with more elaborate, cinematic storytelling, and Martinez directed both the film and most of the music videos for the first time herself. Her entire career is summarised on the Melanie Martinez artist profile.

From Cry Baby to HADES: a story with a sequel

Martinez doesn't just release records - she releases chapters of one grand narrative. HADES opens a completely new era that follows on from the closed Cry Baby trilogy.

The trilogy had its own arc. K-12 climbed back to number one on the Top Alternative Albums chart and to number three on the Billboard 200; after a two-year break, Martinez returned with her third album PORTALS in March 2023, which again topped the alternative charts and reached number two on the Billboard 200. That closed the circle. Across three albums she told the story of the character Cry Baby about femininity, toxic love, abuse, abandonment, and rebirth, with PORTALS marking the "death" of that character.

Here is the turning point that newcomers often find confusing. HADES is not part of the Cry Baby trilogy - Martinez confirmed that the trilogy was closed by the Trilogy Tour in 2024, and HADES opens a new chapter. New era, new character, new world. And that 2024 tour was no small affair, as the numbers show: the Trilogy Tour ran between May and November 2024, comprised 53 concerts across North America, Europe, and Latin America, and was attended by over 374,000 people.

HADES will also get a sequel, so anyone going to the concert now is catching the first half of a diptych. During an appearance on the TODAY show, Martinez officially revealed that the second part of the project will be called Elysium. HADES is the underworld; Elysium is set to be its bright counterpart.

The album HADES: what it's all about

HADES is a dense, dark record that kept Martinez at the top of the charts and led her into a new mythology. It came out in spring 2026 and immediately confirmed she hasn't lost her footing.

The album was released on 27 March 2026 via Atlantic Records and debuted at number three on the Billboard 200 with 84,000 equivalent units in its first week. HADES thus became her fourth consecutive Top 10 debut and her third consecutive Top 5 debut. For a sense of how consistent her career has been: in previous years she notched two consecutive Top 3 debuts on the Billboard 200 with the platinum K-12 (2019) and PORTALS (2023), and all three albums debuted at number one on the alternative chart.

Sonically and thematically, HADES goes to darker places. The record is stylised in all caps, sits somewhere between dark pop and alt-pop, runs over seventy minutes, and was preceded by the singles "Possession", "Disney Princess", "Uncanny Valley", and "The Vatican". The album introduced a darker side of Martinez's new creative vision, blending dystopian themes with theatrical imagery that translates naturally into the live production of the tour. If you want to get a feel for it beforehand, start with those singles - the setlist may vary from show to show, but fans can expect a strong emphasis on HADES, with tracks such as "Possession", "Disney Princess", "Uncanny Valley", and "The Vatican" likely to feature prominently alongside key songs from Cry Baby, K-12, and PORTALS.

What to expect from the HADES: The Sacrifice show

This is not a concert in the conventional sense, but a cinematic piece of theatre. Martinez planned it from the start as an immersive experience with practical effects, not a parade of hits.

She spoke about the preparation herself, and quite openly. She said that when she was writing HADES she knew the tour for it had to be immersive and cinematic, that she enjoys creating a new character for this world, that the show is unlike anything she has done before, contains more practical elements and camera illusions, and that she is working to give every track its own moment. In practice that means elaborate set design, costume changes, and a narrative that unfolds from the opening track to the last.

Even the very start of the show is staged. The opening of the performance begins with flickering and moving blue lights, after which text read by a voice-over appears on the side screens with the words "Recovered female". Anyone who arrives late will miss this entry into the story, so it pays to be in your seat on time.

One production detail is worth mentioning as it shows just how demanding the machinery is. The original opening concert in St. Paul on 15 July had to be cancelled because an important part of the production was not finished in time, making the 17 July show in Chicago the actual first concert of the tour. Practical effects and camera tricks are not cut corners. And that Martinez can fill large arenas was already proven: HADES: THE SACRIFICE is her first major tour since 2024, when she sold out the biggest venues of her career including two nights at Madison Square Garden in New York and the London O2, and headlined festivals such as Lollapalooza and Corona Capital.

Tickets and practical tips

The most important advice for a newcomer is: buy your ticket exclusively through official channels and listen to the album beforehand. You'll save yourself both disappointment and overpriced tickets.

The artist herself draws attention to safe purchasing. The safest route to tickets in presale and general sale is through the official links at melaniemartinezmusic.com/tour. On the day the tour was announced, Martinez repeated this on Instagram, writing that the safest option is to get tickets through the official links on her website. Stick to verified sellers and watch out for inflated offers from resellers.

For the Prague date of 24 September 2026, you can find current information on the event Melanie Martinez - HADES: THE SACRIFICE | Praha. Two final tips: listen to the full HADES album beforehand so the story on stage doesn't catch you off guard, and arrive with time to spare, because the show opens with a staged introduction that sets the entire narrative in motion. Follow more big concerts in the Czech Republic in our concerts overview or the full events calendar. As a side note: the name Melanie resonates beyond arenas too - our calendar also lists the Frydek-Mistek literary evening "Melánie & LKPB", which has nothing to do with the concert.

Frequently asked questions

When and where is Melanie Martinez playing in Prague?

The concert takes place on 24 September 2026 at O2 Arena in Prague as part of the HADES: The Sacrifice tour. The date, venue, and tickets can be found on the event Melanie Martinez - HADES: THE SACRIFICE | Praha.

Will she play older hits at the concert?

The evening is built around the new album, but she is unlikely to ignore older songs entirely. The setlist may vary from show to show and places a strong emphasis on HADES, but alongside the new tracks, key songs from Cry Baby, K-12, and PORTALS are expected to be played. Either way, the best preparation is to listen to HADES beforehand.

Is HADES part of the Cry Baby trilogy?

No. Martinez confirmed that the trilogy was closed by the Trilogy Tour in 2024, and HADES opens a new chapter. It is a new story with a new character.

Will the album have a sequel?

Yes. On the TODAY show, Martinez revealed that the second part of the project will be called Elysium. HADES functions as the dark half of a larger whole, with Elysium set to be the lighter one.

How do I know I'm buying a ticket safely?

Stick to official sellers. Martinez herself stated that the safest option is to purchase through the official links at melaniemartinezmusic.com/tour. This way you avoid resales at inflated prices. You can keep track of the date and ticket link directly on the event page.

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