Jeff Parker, the ETA IVtet and the Long Road to Happy Today

Highland Park, Los Angeles. 20 August 2025. The Lodge Room is set up in the round, with about 400 people circled tightly around four musicians. An engineer named Bryce Gonzales has wired the band through a minimalist recording setup. Jeff Parker is on electric guitar and electronics. Josh Johnson is on alto saxophone and electronics. Anna Butterss is on acoustic bass. Jay Bellerose is on drums and percussion.

They play two pieces. Together those pieces become Happy Today, the third album from the ETA IVtet, out 15 May 2026 on International Anthem and Nonesuch.

The location matters. Lodge Room sits a few hundred feet down the same street as the storefront that used to be ETA, the cocktail bar where the IVtet found its sound across a seven-year Monday night residency. ETA closed at the end of 2023. The band's last show there was 23 December that year. Happy Today is the first record they have made outside the room they grew up in.

ETA, the bar that became a method

Enfield Tennis Academy or ETA for short, was a slim cocktail bar in Highland Park. Parker started a Monday night residency there in 2016. The opening years were bebop and standards, the kind of unflashy weekly hang a good musician uses to keep their edge. Then something more substantial started happening in the room itself.

The band that became the ETA IVtet (Bellerose on drums, Butterss on bass, Johnson on saxophone) gradually moved off the classics repertoire and into longer, looser, more compositional improvisation. Drones, loops, music with the kind of barren, flat-landscape feel Parker has described in interviews as 'static spaces'. In conversation with GQ in 2024, he produced what has effectively become the IVtet's mission statement: "Sometimes freedom can mean just not doing anything, or it can be very restrained."

That description is more useful than it sounds. A lot of long-form free improvisation in the post-Coltrane lineage works by piling sound on sound. The IVtet does the opposite. They develop a single texture, slowly, with a great deal of restraint, and let the music get bigger by getting more deliberate, not denser. The first IVtet record, Mondays at The Enfield Tennis Academy (Eremite, 2022), first introduced this approach to listeners. The second, The Way Out of Easy (International Anthem and Nonesuch, 2024), refined it.

Both were captured by Bryce Gonzales using the same custom rig. Gonzales recorded the IVtet using one microphone per player, four level controls, and a single bar stool's worth of footprint. The transparency of those records is not an accident. It is the result of a deliberate engineering choice: do nothing that gets in the way of what the players are saying to each other.

ETA closed suddenly in late 2023,  but by then the room had become so much more than just a venue. Parker's residency helped grow one of the most distinctive new-music scenes in Los Angeles by quietly turning a small bar in Highland Park into a place where younger players could sit in, learn the language, and eventually find a band of their own. Parker himself frames it more humbly. He has talked, in recent interviews, about mentorship as less about advice than about giving people the confidence that the path is real.

This is one reason Parker's influence on jazz is hard to summarise from a discography alone. The records matter, but so does the routine. He showed up every Monday. He played the gig.

Before LA: Chicago, Tortoise and a long apprenticeship

Parker was born in Bridgeport, Connecticut and raised in Hampton, Virginia. He studied at Berklee in the late 1980s, where his classmates included Mark Turner, Roy Hargrove, Danilo Pérez and his future IVtet drummer Jay Bellerose. After Berklee, instead of taking the usual route to New York, he moved to Chicago in 1991.

The decision shaped everything that followed. Chicago in the early nineties had two scenes that mostly ignored each other: the AACM-rooted creative-music lineage on one side, the post-rock and experimental indie world on the other. Parker became a working member of both. He started playing with AACM elders like Ernest Dawkins and Fred Anderson, was invited into the AACM as an associate member in 1995, and joined Tortoise in 1996, replacing David Pajo as the band's primary guitarist on records including TNT, Standards and It's All Around You. He also co-founded Isotope 217 and the Chicago Underground groups, the latter forming the spine of his early work as a leader.

Parker has been featured on more than 100 recordings in his career so far. The list of artists he has played with runs from Joshua Redman, Joey DeFrancesco and Brian Blade and the Fellowship Band to Yo La Tengo, Daniel Lanois, Bill Callahan and Tom Zé.

What that range gives you, when you trace it backwards from the IVtet records, is a guitarist with one foot in jazz tradition and the other in everything around it. Parker himself comes from a classic jazz background. His father's records steered him from Return to Forever fusion toward Wes Montgomery as a teenager. He has talked in the past about Bobby Hutcherson, Bennie Maupin and the Headhunters-era Herbie Hancock as templates for the kind of career he wanted: musicians who could move freely between rigorous jazz and other forms without losing themselves.

The first records under his own name, Like-Coping (Delmark, 2003) and The Relatives (Thrill Jockey, 2005), are recognisably Chicago jazz records. Smart writing, deep playing, his sidemen all working at a similarly high level. Strong as they are, they did not give much hint of what was coming next.

The hinge: The New Breed and Slight Freedom

In 2013, Parker moved from Chicago to Los Angeles. Three years later he started the ETA residency. The same year, 2016, he released The New Breed on the then newly minted Chicago label International Anthem.

The New Breed is the record where Parker's longstanding interest in hip-hop production fully merged with his background in jazz composition and improvisation. The record draws openly on the production logic of J Dilla, Madlib and MF DOOM. Loops sit underneath live playing. Beats and breaks are treated as compositional material, not decoration. Drum kits sound like drum machines and drum machines sound like drum kits, and the line between sample and improvisation gets deliberately blurred.

The companion piece, Slight Freedom (Eremite, 2016), is its mirror image: With a handful of his own compositions, a Frank Ocean cover, a Strayhorn standard, Parker's first solo guitar album, leans into space, where The New Breed leans into density. The two records together work as a statement: this is what a guitarist sounds like when he refuses to be defined by either of the worlds he came up in.

Family records: Suite for Max Brown and Forfolks

Suite for Max Brown (International Anthem and Nonesuch, 2020) is the obvious next move. Where The New Breed was a tribute to Parker's late father, Suite for Max Brown is dedicated to his mother, Maxine Brown, whose photograph appears on the cover. Parker engineered most of it himself, at home and during a residency at the Headlands Center for the Arts. Frequent collaborators turn up across the record: Josh Johnson, Paul Bryan, Rob Mazurek, Makaya McCraven, Jay Bellerose, Katinka Kleijn. Parker's daughter Ruby contributes vocals to the opening track, "Build A Nest."

A demonstration of how jazz mixes it up with other musics now, it is the album that turned Parker from a respected guitarist's guitarist into something closer to a household name in contemporary jazz circles.

Forfolks (International Anthem, 2021) followed. A solo guitar record built from looped phrases and delicately treated tones, it sits closer to ambient and minimalism than to anything you would put on a jazz shelf. It also sounded, to a lot of listeners, like the most Parker-like thing he had ever made. The tools were familiar from Slight Freedom. The patience was new.

Both records made the case that Parker was no longer a guitarist who played in lots of bands. He had become a composer with a method, and the records were drawing in audiences who had no particular allegiance to jazz. That broader audience is what the IVtet inherited.

What the IVtet actually does

Recording the IVtet across a single night, in a single room, with a single mic per player, produces a particular kind of artefact. The records do not sound like studio albums. They do not sound much like live records either. They sound like what they are: long, patient, deeply considered pieces of group improvisation, captured cleanly enough that the listener can sit inside the music's decisions in real time.

For some jazz audiences this will not work. The pieces are long. There are stretches where very little happens, by design. If you come to the IVtet expecting bebop heads and trading-fours, you will be disappointed. If you come expecting the propulsive intensity of Kamasi Washington or the busier end of the UK jazz scene, you will be disappointed in a different way. The IVtet's argument is for slow listening, with an audience willing to give it forty minutes or longer at a stretch.

Inside that frame, the playing is unusually disciplined. Bellerose, a session drummer whose credits run from T Bone Burnett productions to Robert Plant and Alison Krauss's Raising Sand, brings an unflashy, deeply musical sense of time to the band. Butterss, an Adelaide-born bassist who has been based in Los Angeles since 2014, is a first class player whose credits run across jazz and indie, from Makaya McCraven and the SML quartet to boygenius, Phoebe Bridgers and Jason Isbell. Johnson, who produced Flea's recent solo debut Honora, plays alto saxophone with electronics in a way that lets him double as both lead voice and texture instrument inside the same piece. Parker's guitar moves through the music as something between a ensemble member and a producer's editing hand.

The result, on Mondays at The Enfield Tennis Academy and The Way Out of Easy, is some of the most distinctive small-group jazz of the last decade. It is also, audibly, music made in a small bar by people who had been showing up every week for years. The trust required to make the music sound that easy did not appear overnight.

Happy Today

Which brings us back to the Lodge Room. Happy Today is the IVtet's first record made outside ETA. The room is bigger. The audience is bigger. The recording rig is the same.

The album is built around two sidelong pieces, "Like Swimwear" and "Happy Today," with the second half of the LP given over to two further parts of "Like Swimwear." Parker has been candid about the context. "2025 was a very difficult year for me and my family," he said in the album announcement. The Eaton fires displaced his family for eight months. The political background was heavy. The Lodge Room concert, by his account, was a moment of communal joy inside that backdrop, which is where the album's title comes from.

That makes the record's mood interesting in a way the IVtet's previous albums have not quite been. Mondays and The Way Out of Easy were both, in their way, about a band finding itself in a small room. Happy Today is about that same band carrying the small-room sound out into a much bigger one, while keeping it intact. And they have managed it. The pieces still drift. They still work in static spaces. They are also, audibly, public music in a way the earlier records were not.

It is a useful release for anyone trying to understand why this particular guitarist matters now. The IVtet is the most concentrated working example of Parker's method. Happy Today is the IVtet at the moment its method is reaching its largest audience yet. A concert film, due 29 May, will make the band's live work visible to people who never made it to a Monday night at ETA, which is most of us.

Why Parker matters

Parker's importance is this: he normalised a practice in which hip-hop production, ambient patience, post-rock texture and AACM openness can all live inside improvising music without any of them being treated as gimmicks. His best records do not foreground their cross-pollination. They use it.

Just as important, he modelled a career path. A Black jazz guitarist who came up in Chicago, kept his AACM membership, joined a post-rock band, became a sought-after sideman across genres, ran a small-bar residency for seven years and eventually built one of the most singular small-group sounds in contemporary jazz. None of that is the standard route. All of it is real.

That second part is harder to put on a record. It does not show up cleanly in a discography. But it is doing real work in the broader scene right now, and not just in Los Angeles. A generation of younger improvisers, in LA and elsewhere, has watched Parker do it and taken note.

Happy Today is the latest entry in that body of work. If it is your introduction to the IVtet, the entries behind it are worth your time. If you have been with this band for a while already, it is the record where they finally step out of the bar.