To understand why FLAC is necessary, you first have to understand the production. Billy Corgan and producer Butch Vig (fresh off Nevermind ) created a wall of sound so immense that it nearly broke the physical limitations of analog tape.
This version was remastered from the original tapes by Bob Ludwig. It often provides a cleaner sound and improved clarity on the drum tracks. smashing pumpkins siamese dream 1993 flac best