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In Transmission Announce New EP ‘Betterment,’ Share New Music Video for “Catching Up”

The Southern California group tracked the EP with Beau Burchell (Senses Fail, The Bronx) and features members of Beyond Repair, Mikoto etc.

A press photo of band In Transmission
In Transmission (Daniel Cardoza, Jerome De Leon, Darrell Schwaigger, Garrett Carrol, and Martin Diaz) Photo by Cheyne Smith

07.18.2025 — (LOS ANGELES, CA) — Southern California post-rock/indie group In Transmission has announced the release of their new EP, Betterment, a cinematic and emotionally expansive collection that marks the next chapter in the band’s sonic evolution. The EP was produced by Beau Burchell (Saosin, Chevelle, Senses Fail, ERRA) and showcases the group’s continued growth into a more vocal-forward, alternative-driven sound.


Formed in 2011 by guitarist/vocalist Martin Diaz (formerly of hardcore act Mikoto), In Transmission began as an outlet to explore spacey, melodic soundscapes influenced by post-rock pioneers like Explosions in the Sky, Mogwai, and Sigur Rós. Joined by longtime friends Garrett Carroll (drums, A Music Box Serenade), Daniel Cardoza (guitar, A Fall Farewell), Darrell Schwaigger (bass), and Jerome De Leon (guitar), the band has evolved from instrumental crescendos to a sound rooted in post-rock, indie, and heavier rock influenced textures.


To mark the announcement, the band has released a brand-new music video for the lead single “Catching Up,” available now on YouTube. The track blends atmospheric textures with raw vulnerability, offering a glimpse into the emotional depth and dynamic range of the Betterment EP. Drums for the record were tracked in the tranquil isolation of the San Gabriel Mountains at Pale Moon Ranch, with the remaining recording taking place at Burchell’s private studio in Temecula, California. The EP was mastered by Alan Douches (West West Side Music).


Betterment is a meditation on personal growth, healing, and the quiet moments that shape transformation, delivered with In Transmission’s signature blend of post-rock intensity and ambient layering. Leaning further into post-hardcore and alt-rock influences, the EP fuses heavy rhythms with Martin Diaz’s layered, immersive vocals that serve as another instrument in the mix. Lyrically, it calls for both individual and societal reflection, an urgent message to “do better” in a world that desperately needs it.


In Transmission will be playing a handful of Southern California shows to support the release. Pre-orders for new merch, including vinyl, shirts, and hats are available now.


Watch the “Catching Up” music video and stream Betterment on all major platforms today.


In Transmission on Spotify | Apple Music | Bandcamp | Youtube


Track Listing:

Catching Up (Listen)

Moving On (Listen)

Learning 

Doing Better 

Taking Care



About In Transmission:

Formed in 2011, Southern California’s In Transmission blends post-rock atmosphere with indie, alternative, and post-hardcore influences. Founded by Martin Diaz (Mikoto) and joined by longtime friends from the local scene, the band evolved from instrumental crescendos into a vocal-forward sound with emotional depth. Their latest EP, Betterment, produced by Beau Burchell and mastered by Alan Douches, explores personal and societal growth through layered textures, heavy rhythms, and introspective lyrics. In Transmission will support the release with select Southern California shows.


Media Contact:

Bob Bradley

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