Downtown Boise becomes a living playlist March 25–29 as Treefort enters its 14th year
Every spring, Boise does something most cities only dream about: it turns the entire downtown core into a festival. Treefort Music Fest returns March 25–29, 2026 for its 14th edition with a lineup that reads like a love letter to indie music’s past, present and future. The final lineup drops reveal that more than 500 artists will perform in venues scattered across downtown Boise. That scale alone could make it just another poster, but Treefort’s magic lies in the way it stitches international talent, rising acts and home‑grown heroes into one cohesive adventure.
Headliners that span generations and genres
The top of the lineup is a study in contrast, and that’s intentional. Built to Spill, the Boise indie‑rock institution formed by Doug Martsch, anchors the festival with home‑town pride; they were a late addition announced in the final wave. Their presence underscores how Treefort doesn’t forget its roots. Sharing headliner real estate are:
- Magdalena Bay: the LA synth‑pop duo whose glittery dream‑wave shows earned them a Friday night main‑stage slot.
- Geese: Brooklyn’s post‑punk visionaries who layer garage riffs and choir samples into experimental rock.
- Father John Misty: Joshua Tillman’s lush indie‑folk project, closing the festival on Sunday.
- Flipturn: Florida alt‑pop road warriors riding the momentum of their Burnout Days LP.
- St. Paul & the Broken Bones: Alabama soul ensemble blending psych‑funk grooves and gospel ballads.
These marquee names are joined by first‑wave standouts such as Amber Mark, whose 90s‑inflected R&B grooves will fill the Main Stage, and hemlocke springs, the 80s‑synth art‑pop newcomer championed by Doja Cat. The lineup reveals a curatorial approach where a legendary Boise act can sit beside cutting‑edge pop and introspective folk without feeling out of place.
Second wave: adding color and movement
The December artist drop expanded the roster by more than 100 acts. Highlights include:
- The Beaches: Toronto’s all‑female pop‑rock quartet known for their viral anthem “Blame Brett”.
- Mother Mother: Canadian alt‑rockers who embraced weirdness and TikTok stardom with their song “Hayloft”.
- Duckwrth: Los Angeles rapper/singer blending funk, soul and hip‑hop whose songs have graced film soundtracks.
- JMSN: Detroit’s genre‑fluid “hippie R&B” singer returning to Treefort after almost a decade.
- Haute & Freddy and nimino: synth‑pop and garage‑house acts that bring carnival theatrics and club bangers.
- Tune‑Yards: Merrill Garbus and Nate Brenner’s adventurous art‑pop project.
- The Army, The Navy, Gelli Haha, Kishi Bashi and Sam Burchfield rounding out the second‑wave lineup with folk‑pop intimacy, experimental theatre and orchestral indie.
This wave also introduced a surge of Basque and Canadian acts and signaled the festival’s commitment to booking artists from around the world.
Final wave: Boise icons and global surprises
When Treefort unveiled its final roster in late January, it added over 222 artists from 17 states and four countries. The additions bring the total above 500 acts and underscore how wide Treefort’s net has become. Stand‑outs from the final wave include:
- Toody Cole & Her Band: the 76‑year‑old Dead Moon co‑founder keeps Portland garage rock alive. She fronts a trio with Kelly Haliburton and Christopher March, reviving raw DIY punk for a new generation.
- Andy Frasco & The U.N.: the piano‑pounding jam‑band party that blends funk, blues, gospel and reggae.
- Venus & the Flytraps: a Nashville duo writing playful indie‑pop about love, mommy issues and growing up.
- Cece Coakley: Tennessee singer‑songwriter whose introspective indie‑folk feels like “a warm hug”.
- Cure for Paranoia: Dallas hip‑hop collective merging soulful grooves and razor‑sharp lyricism.
- DJ MARO: Denver’s Filipina‑Irish producer spinning dark techno and melodic house.
- Lex Leosis: Toronto rapper who uses her platform to elevate women and non‑binary artists.
- Elephant Kind: Indonesian alt‑pop trio whose London‑recorded album More Time explores transformation and resilience.
- Pancho and the Wizards, ©asi, The Macks, Prism Bitch, Lex Leosis, MX Lonely and many more fresh names.
For Boise residents, the final wave brings beloved local acts into the spotlight. Tyler & The Train Robbers, Hillfolk Noir, Jeff Crosby and Afrosonics share the bill with national touring bands. That mix of regional representation and global discovery is quintessential Treefort.
A festival that embeds music in community
Treefort isn’t a typical fenced‑off mega festival. Performances unfold across theatres, clubs, breweries and pop‑up stages throughout downtown Boise. The city is the venue. You’re not stuck in a field; you wander between shows, art installations and forts like Comedyfort, Foodfort and Storyfort. This mobility fosters chance encounters; between bands, between audiences, between locals and visitors; that often matter as much as the headlining sets.
Treefort’s ethos is rooted in independence and community: it was the first B‑Corp certified music festival in the United States, serves as a cultural ambassador for Boise, and offers tiered passes to keep the event accessible. Even with the introduction of a Secret Handshake VIP pass in 2026, the festival maintains student pricing and under‑21 options.
Why Treefort 2026 matters
In a landscape where many festivals are shrinking or chasing trends, Treefort continues to grow with intention. The lineup stretches from post‑punk to hip‑hop, synth‑pop to orchestral rock, surf‑punk to psychedelic folk. It’s a curated tour through every corner of the modern music landscape; heavy, weird, tender, joyful and confrontational. The depth of the undercard is what makes Treefort special. Acts such as Andy Frasco & The U.N., Toody Cole, MARO, Cure for Paranoia and Elephant Kind are not filler; they’re the connective tissue that turns five days in Boise into a choose‑your‑own‑adventure.
Treefort 2026 reinforces Boise’s role as an emerging cultural hub. It invites the world in, gives local artists an international platform, and asks attendees to trade predictability for curiosity. If you’ve never experienced a festival where an entire city sings, this is your year. Downtown Boise. March 25–29, 2026. See you in the crowd. #treefort2026
