Let's get this out of the way: Post Sex Nachos is still one of the best band names in indie rock, and it's still doing a disservice to how much this Midwest outfit can wreck you emotionally in under four minutes. Their new album Big Bad is out in a matter of weeks, and it might be the most vulnerable thing they've put their name on yet—which, for a band that turns anxiety spirals into songs you can dance to, is saying something.
Formed by Sammy Elfanbaum and Chase Mueller, Post Sex Nachos built their reputation the old-fashioned way: relentless touring, sets at Lollapalooza, Summerfest, Mile of Music, and Bonnaroo, and an independently organized, 1,000-plus-attendee Nacho Fest that sounds like it shouldn't work on paper and clearly works great in practice. Their Booster Pack EP gave the world "Supergirl" and "SOS"—the latter currently sitting at No. 1 Spun on SiriusXM Alt Nation. Big Bad is the next chapter, and by the sound of it, a bigger swing.
Ask Elfanbaum what inspired the record and you don't get a vague answer about "growth" or "the journey." You get this:
"The inspiration behind Big Bad was that the boys and I both separately and together were going through some big changes in our lives. I wanted the lyrics to be very personal. Some of the songs are about anxiety, and like, in this world we're living in I feel like every song should be about that. I don't know how you could live in America right now and not be anxious."
That's the emotional spine of the album, but Elfanbaum is quick to clarify this isn't a 40-minute panic attack. "There's uplifting stuff mixed in there too, and some classic PSN love songs about partners and friendship. Not all doom and gloom, but hopefully you cry maybe once while listening to the record?"
A reasonable request from a band that's earned the right to make it.
Big Bad came together over roughly six months in the studio with producer Aaron Wagner (VEAUX), and according to Elfanbaum, he didn't just twist knobs—he pushed the band somewhere new. "There were definitely some surprises in the studio, mostly good ones! I think Aaron really pushed us to be the best we could be and the record would not be the same without him."
It also marks the band's most collaborative process to date. Instead of arriving with finished songs, instrumental ideas came from across the whole lineup before lyrics and top lines got layered in—which tracks with how unified and deliberate the record sounds. It's the difference between a band writing songs and a band building something together.
If you want the emotional thesis statement of Big Bad in one song, it's the BAILEN collaboration. Elfanbaum explains the origin: "I've always wanted to write a song about a ride-or-die kind of friendship. Everybody has that person they can call up at any time and pick up right where they left off, no matter how long it's been."
He brought the concept to BAILEN, and things moved fast from there. "I brought this idea to BAILEN and they absolutely ran with it. We came up with the chorus together over a Zoom call, and came back with our respective verses a couple weeks later." The verdict, unprompted: "BAILEN really elevated this track, making 'A Lot to Lose' my favorite song on the record."
Ask Elfanbaum to pick favorites and he'll actually pick favorites, which we appreciate. "I think my sleeper pick on the album is called 'Insane.' But my favorite is probably 'All For You' or 'Junk.'"
Consider that your starter pack.
If there's one thing Elfanbaum wants clear before you press play, it's that this isn't a band coasting on their old formula. "I want the world to go in with an open mind when listening to Big Bad. We stepped outside of our comfort zone and pushed ourselves, taking a lot of big swings. We have definitely transformed as a band through making this record and I think it paid off."
And despite the confidence, there's real nerve behind the release too—the kind that comes from actually caring. "I hope listeners walk away connecting with at least one song. I hope it makes them think about their lives or the state of the world. I think it's our best album yet and I am equally nervous and excited for it to be out in the universe."
Post Sex Nachos aren't just dropping the album and disappearing—they're bringing it straight to a stage near you. Asked about the rest of 2026, Elfanbaum kept it simple: "Shows, baby! Come see us on tour in the fall!"
The North American Fall Headline Tour kicks off September 25 in Nashville at The Basement East and wraps November 7 in Chicago at Bottom Lounge, with VIP packages available for the fans who want the full experience. Big Bad will also be available on vinyl, along with exclusive merch bundles for anyone who wants to hold this era in their hands.
Between the anxiety anthems, the friendship ballads, and at least one guaranteed cry, Big Bad is Post Sex Nachos at their most honest. Go listen with an open mind—they asked nicely!
Big Bad drops on September 18, keep an eye out.
Photos by Sophia Bianco
