Finn Wolfhard Makes Lo-Fi Indie Rockin’ Look Easy On Happy Birthday
The actor-singer’s debut is a sentimental album, and a remarkable demonstration of his laid-back, instinctive approach to songwriting.

If that whole “acting” thing doesn’t work out for Finn Wolfhard, star of Stranger Things and director of recent slasher-comedy Hell of a Summer, then maybe he should give this whole “music” thing a fair shot. The kid’s got the credentials: two years providing lead vocals and rhythm guitar for the Canadian indie rock quartet Calpurnia, defunct as of 2019, five years as one half of the Aubreys (formed with Calpurnia’s erstwhile drummer Malcolm Craig), and now, a few tender days as a solo act via his new record, Happy Birthday, a lo-fi, distortion-happy chunk of garage band joy.
There’s a sense of self-amusement to the record; should Mike Wheeler leave behind the Upside Down and Hawkins, Indiana, he’ll sustain himself through college with mixtapes comprising bands that seem to inform its sound, like Nirvana, Descendants, and Green Day, with a bit of the Beatles as seasoning for good measure. It’s possible that Wolfhard made Happy Birthday with the same justification in mind that other creative types make for their craft, be it beer, or movies, or music: he produced the kind of album he likes to listen to, molded by his personal influences but given its final shape by his point of view. This is easygoing work that’s unimpeachably fun to listen to, and deceptive in its straightforwardness—a combination of “impressive accomplishment” and “good times.”
A shred of that identity is nestled in the conception. Wolfhard put it to himself to bang out 50 songs by the end of 2022, a labor he succeeded in and from which he curated Happy Birthday’s slim nine track structure; you’d imagine the resultant music to be fundamentally uneven given Wolfhard’s specific self-imposed constraint, but whether he’s in full on pop-rock mode or embracing contemplation on folksier tracks, the entire record remains of a piece. 2025 is a year where Wolfhard is determined to find himself as an artist, if you accept making a summer camp horror film as a legitimate step toward personal discovery. (Note: You should.) Hell of a Summer is slightly less integral to that journey only because it isn’t “about” him the way that Happy Birthday is about him: It’s the Finn Wolfhard show.