The second bass is very bassic. When I was a kid for some reason it sounded like a fart, lol. It is the bass from Dr. Dre's 1992 Chronic album son, Dre Day. I have gotten close to it but mine either seems like it has too much bite or not enough bite, it's not that "Just right" feel. But again, that can also be the way it was processed in the studio.
I will post the video links below but any tips will greatly be appreciated. I put my Moog down for about 6 months and now I'm getting back into it.

https://www.youtube.com/watch?v=wVBbnehpKlI
https://www.youtube.com/watch?v=Jj4GuRqhNBo