Irish band Just Mustard will headline at Rotondes in Luxembourg on 7 August 2026, supported by Luxembourg's Sun Glitters and A from The AA with a DJ set.
formed in 2015 in Dundalk, County Louth, Ireland, Just Mustard have been recognised for their innovative blend of musical styles, combining the ethereal vocals and guitars typical of shoegaze with the experimental elements of post-rock and dream pop.
The line-up consists of singer Katie Ball, drummer Shane Maguire, bassist Robert Hodgers Clarke, guitarist David Noonan, and Mete Kalyoncuoğlu.
The band's debut album, Wednesday, was released in May 2018 on Pizza Pizza Records. It was nominated for the Choice Music Prize, which recognises the best album from Ireland, that same year.
In 2019, Just Mustard’s profile grew further with performances at major festivals such as Barcelona’s Primavera Festival.
They were also invited to support the iconic British band The Cure, solidifying them as mainstays in the indie rock scene. In the same year, Just Mustard released the singles Frank/October and Seven, and toured the UK with fellow Irish band Fontaines D.C.
Following these achievements, the band signed with Partisan Records, a label known for working with innovative artists.
After a two-year long COVID-19 break, Just Mustard returned in November 2021 with the single I Am You.
In 2022, they released their second album, "Heart Under," and began a promotional tour across Europe, later performing in the United States with further dates alongside Fontaines D.C.
Most recently, Just Mustard released their album We Were Just Here in October 2025, continuing their exploration of genre-blending sounds.
Their upcoming headline show in Luxembourg marks another milestone for the band, giving both local fans and newcomers a chance to experience their evolving music live.
If you are into bands like Radiohead or Sonic Youth – or are just curious to experience experimental rock – this one's for you.
RTL Today Radio has tickets to give away to see Just Mustard live at Rotondes.
For your chance to win, answer this question:
What is the name of Just Mustard's latest album?
Send your answer, along with your name and email address, to the RTL Today Radio WhatsApp: +352 621 52 5000.
Winners will be contacted before the show.
Good luck!
Just Mustard
Congés Annulés 2026
Rotondes, Luxembourg
Friday, August 7, 2026
Doors: 20:00
You can find out more about the show and the full Congés Annulés programme on the Rotondes website.
