Grian Chatten performing on stage at Reading Festival
Music

Fontaines D.C. Singer Grian Chatten Explains His Mystery Reading Festival Shirt

The Irish rocker rocked a Welsh football jersey created by Mogwai to champion grassroots music venues during the band's headlining gig.

By Rae MitchellPublished Updated 2 min read

Grian Chatten brought serious style—and a crucial charitable mission—to the main stage at Reading Festival. Stepping out to lead Fontaines D.C. through a massive headlining performance, the frontman instantly turned heads by rocking an eye-catching green and white football jersey instead of standard rockstar threads. The shirt belonged to Welsh non-league outfit Cwmbran Celtic FC, but the wardrobe pick wasn't just a random athletic choice. Chatten was wearing a limited-edition jersey crafted as part of a collaboration with Scottish post-rock stalwarts Mogwai. The special merchandise drop was designed to merge the worlds of indie rock and local sports culture.

Why did Grian Chatten wear a Cwmbran Celtic FC shirt at Reading?

Grian Chatten performing on stage at Reading Festival
Grian Chatten performing on stage at Reading Festival

Speaking with BBC Wales after stepping offstage, Chatten explained the motivation behind his attire. The singer expressed a personal fondness for Cwmbran alongside a deep appreciation for campaigns that safeguard independent venues. Sales from the exclusive sportswear line—which also features custom designs created alongside Super Furry Animals, Panic Shack, and Loose Articles—direct all proceeds straight to the Music Venue Trust. The organization provides crucial financial backing and advocacy for grassroots spaces and emerging live acts across the United Kingdom. By showcasing the kit to tens of thousands of cheering fans, Chatten effectively transformed a prime festival slot into a national commercial for local music infrastructure.

Fontaines D.C. live at Reading 2026.
Fontaines D.C. live at Reading 2026.

What happened during Fontaines D.C. Reading Festival set?

Cwmbran Celtic FC X Mogwai and Loose Articles kits.
Cwmbran Celtic FC X Mogwai and Loose Articles kits.

Beyond the charity-focused fashion statement, Fontaines D.C. delivered a powerhouse set that thrilled the Reading crowd. The group used the massive platform to unveil brand-new music from their anticipated upcoming album, *Dopamine Chamber*. Festivalgoers were treated to live renditions of fresh singles "Six Shot Morning" and "Marianne," giving fans a clear glimpse into the band's next creative chapter. However, the headline appearance wasn't completely free of drama. Unforeseen technical issues plagued the sound system, frustratingly forcing the Dublin rockers to wrap up their set earlier than intended. Despite the unexpected disruption, the brief showcase left an undeniable mark, proving why the band continues to hold court at the very top of modern rock.

The photos · 3

Grian Chatten performing on stage at Reading Festival
Fontaines D.C. live at Reading 2026.
Cwmbran Celtic FC X Mogwai and Loose Articles kits.

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People also ask

Why did Grian Chatten wear a Cwmbran Celtic FC shirt at Reading?
Grian Chatten wore the jersey, created in collaboration with Mogwai, to show support for Cwmbran and raise funds for the Music Venue Trust.
What new songs did Fontaines D.C. perform at Reading Festival?
The band debuted new tracks 'Six Shot Morning' and 'Marianne' from their upcoming project, Dopamine Chamber.
Why was Fontaines D.C.'s Reading set cut short?
The Dublin rock group encountered technical problems during their performance, which resulted in an abbreviated headlining slot.