"Honestly, this is going to be a bit of a boring answer; I just like the way that it pockets into the music. I play guitar pretty much on top, and so the bass is better laconic. If the bass is too on top, like for example, Melissa Auf der Maur. When she played with us, she played very on top, and it was constantly tripping all over the ****ing guitars.
It’s hard to get… the Pumpkins’ sound. If you can bottle it, it’s sort of predicated on the idea the guitars are clearly on top and ahead of the drums; the drums sit in the middle, and the bass is a little back, so it has an impact and wide-scope sound. That’s the sound that I like to hear. Maybe it was developed through playing with D’Arcy and the way she played. I got used to that feeling, and so I’ve looked for that feeling ever since. So, if I found a man who could play like that, I would have no problem putting him in there. Mark Tulin played like that."
https://consequenceofsound.net/2012/...hing-pumpkins/