On Impulse by Animals as Leaders. It's significantly less intense than a lot of their other work, and while there's still plenty going on throughout it there is definitely some actual space for a vocalist to work on, rather than just adding another layer atop of an already full soundscape. There is also a video of one of the guitarists playing their song Behaving Badly with a guest appearance from a vocalist, and it's awesome. I like that she sticks to simpler melodies with notes held for a long time, so that she's not trying to compete with the business underneath and instead kind of floats gently just above it