Buy the official MP3 or the entire album on platforms like Amazon Music or iTunes.
It doesn't mention "MP3 downloads," but it deeply analyzes "Runaway" as a critique of fame, race, and technology. You could then argue that the desire to download an MP3 is a form of "owning" a critique of corporate streaming platforms—which is a very Kanye move.
“Runaway” by Kanye West ft. Pusha T – A Masterpiece of Vulnerability and Sonic Rebellion
750 words.
💡 If you are looking for the best soundstage, listen to the version found on the physical vinyl or CD; the mixing on MBDTF is famously dense and rewards high-end speakers.