Swervedriver at Underground Arts, and the shoegaze festival that left Philadelphia

Harry Hayman spent an evening in a basement on Callowhill Street watching a British band that helped invent a genre, in a room that has been quietly holding up Philadelphia’s live music calendar for over a decade. He came out of it thinking about a different band entirely, and about a festival that used to happen here.

Where Harry Hayman was standing

Underground Arts occupies the basement of the Wolf Building at 12th and Callowhill. The venue’s own account puts it at 650 capacity across two rooms in a 12,000 square foot space, opened by the architect Gary Reuben as an incubator for whatever the Callowhill arts community wanted to try. Experimental theatre, fashion shows, dance parties. Mostly, over more than ten years, live music.

It is a basement, and it reads as one. Exposed conduit, painted murals covering every flat surface, a red sign over the bar, coloured lamps hung at different heights. Nothing about it is polished, and that is the appeal. Rooms like this are where a touring act that can fill a theatre in London plays to six hundred people in a city that already knows the records.

The band that night was Swervedriver, who came out of Oxford at the turn of the 1990s and whose early records sit inside the shoegaze canon alongside the more frequently cited names. Thirty five years on they are still touring, still loud, still playing basements.

The band Philadelphia produced

The reason Harry Hayman kept thinking about the genre rather than the gig is that Philadelphia has a real claim on it. Nothing formed here in 2010 around Domenic Palermo, released Guilty of Everything in 2014 on Relapse Records, and became one of the most recognisable American shoegaze acts of the last fifteen years.

They also built something. Nothing created Slide Away, a shoegaze festival, and the first edition happened in this city. Glide Magazine covered it: Union Transfer, March 2024, sold out, twelve hundred people, a lineup that ran from Swirlies to Glixen to Knifeplay, built around the tenth anniversary of Nothing’s debut. Stereogum has written about the multi generational thing the band was trying to build with it.

That is a Philadelphia band making a Philadelphia festival that sold out a Philadelphia room. It is exactly the outcome every arts strategy document in this city says it wants.

Where the festival goes in 2026

Slide Away 2026 is the biggest version of the thing yet. Hum are playing their first shows since 2019. Chapterhouse are reuniting after fifteen years. Stereogum called those reunions the headline, and they are.

The dates run across two nights in Brooklyn on 15 and 16 May, one night in Chicago on 23 May, and two nights in Los Angeles on 29 and 30 May.

New York. Chicago. Los Angeles.

Not Philadelphia.

There is nothing sinister in that. A festival that outgrows a 1,200 capacity room needs bigger rooms, and the three cities on that list have them along with the flight connections and the sheer density of people who buy tickets that a three city run needs. Every band that gets bigger plays bigger places. That is the job working.

But it is worth naming what happened, because it is the shape of a pattern rather than one booking decision. A thing was invented here. It succeeded. The successful version of it happens somewhere else.

Philadelphia is not unusual in this. Every mid sized American city with a real music scene watches some version of it happen, and plenty of cities would take that trade gladly, on the reasonable grounds that producing the band which outgrows you beats producing nothing at all. Harry Hayman would agree with that framing on most days. What he does not accept is treating the outcome as weather. It happens for reasons, and the reasons are mostly buildings and money rather than luck or talent.

The reasons are also boring, which is why they rarely get discussed. Somebody has to own or lease a room of the right size. Somebody has to be willing to lose money on a Tuesday to build an audience for a Saturday. Somebody has to know the agents. A city either has that layer or it does not, and the layer is built one operator at a time over years, usually by people who could earn more doing something else.

The argument Harry Hayman keeps making

His position, and he is blunt about it, is that this is not the artists’ fault and it is not their problem to solve. Musicians are good at making music. Very few of them are also good at, or interested in, the parts that decide whether a career can be built without leaving: the room that will book you before you can sell it out, the promoter who will take a risk on a bill nobody has heard of, the venue that can grow with you instead of capping you.

Philadelphia has some of that. Union Transfer is a real step up from a basement. Underground Arts is a real step up from a bar. What thins out is everything above that, and above that is where a festival goes when it works.

The city talks about its creative economy constantly, almost always at the level of funding and institutions. That conversation is necessary and it is also aimed one floor too high. The thing that decides whether a band stays is not a grant. It is whether the next size of room exists, whether somebody will book it, and whether the person taking that risk can still make rent afterwards.

What the room in the photographs is actually doing

It is worth being specific about what a 650 capacity basement does for a city, because the number sounds small and the function is not.

A room that size is where an act stops being a local secret. Below it, a band plays bars and back rooms to people who already know them. Above it, a band needs an agent, a guarantee and a tour routed around several cities. The rooms in the middle are where the transition happens, and they are the hardest ones to run, because they carry real overheads on ticket prices that cannot go very high.

Underground Arts has been absorbing that risk on Callowhill Street for more than a decade, most nights, for acts most of the city has never heard of. On the night in these photographs it was a British band with a thirty five year catalogue. On another night it is four people from Fishtown playing their sixth ever show. The building does not distinguish, and that is the service.

Harry Hayman’s photographs are of the unremarkable parts: the sign over the bar, the murals on the walls, the stage from halfway back with the crowd’s heads in the frame, a record sleeve bought on the way out. There is no argument in any single one of them. The argument is that this exists at all, on a Wednesday, in a basement, and that a city which loses rooms like it does not notice until the bands stop coming through.

What a basement is for

None of this makes the night worse. A veteran band in a 650 capacity basement, loud, on a Wednesday, in front of people who own the records is one of the best things a city can offer, and Philadelphia offers it regularly because rooms like this one keep the lights on.

The point is what sits above the basement. Underground Arts has been doing its job for more than a decade. Nothing did their job, and the festival they built proved the audience exists. The gap is in between, and it is a gap made of buildings and bookings rather than of talent.

Harry Hayman photographed the sign, the room, the stage and a record sleeve on the way out. Somewhere in the same set is the argument: this city produces the thing, and then watches the grown version of it play somewhere with better flight connections.