Here is the explicit version on Amazon: https://www.amazon.com/Gigaton-Explicit-Pearl-Jam/dp/B08428KS43/ref=mp_s_a_1_1?dchild=1&keywords=gigaton&qid=1585413709&sprefix=gigaton&sr=8-1

You can also buy on iTunes; even though it’s not an MP3, you can still play that file format in a lot of places beyond iTunes.