Julien Baker links up with Turnstile at Rock En Seine to sing "Underwater Boi"

During Turnstile's set at the French festival Rock En Seine, which boygenius were also on the lineup for, Julien Baker came out to sing “Underwater Boi” with the band, hitting the alternating harmonies with frontman Brendan Yates for what is potentially the first time they've performed the track together live.

julien baker joining turnstile during underwater boi today in france !!!! pic.twitter.com/wG3IYKTXtk

— ng ⚔️ (@L0VES0BADLY) August 25, 2023

In recent years, Baker has guested on records from heavier bands such as Touché Amoré, Fucked Up, and, most recently, The Armed. She also recently joined the likes of MUNA to sing "Silk Chiffon" in Cologne, and she sings backing vocals on Becca Mancari's track, "Over and Over" which features on their latest album, Left Hand.

Turnstile recently threw the first pitch at an Orioles game and got together with BADBADNOTGOOD to release New Heart Designs, an EP of reworked Glow On tracks.