The artist you are trying to describe is Bo Diddley.
Mass, in general use is the weight. Whereas depth is the distance from a surface to the bottom.
Answer:
Tbh i love starting drama... OK YOU NEED TO TELL ME WHERE THAT IS I NEED TO GET INVOLVED LOL i love drama and i love getting involved it em lol
Explanation:
Im weird... in a very funny way lol
It would be the 5th valve