Conversation so far:
What did the group The Smashing Pumpkins do in 1992 to make their big breakout?
Amid this environment of intense pressure for the band to break through to widespread popularity, the Smashing Pumpkins relocated to Marietta, Georgia in late 1992.
What did The Smashing Pumpkins do that helped them become well known?
The Smashing Pumpkin's second album Siamese Dream debuted at number ten on the Billboard 200 chart, and sold over four million copies in the U.S. alone.
What was one of The Smashing Pumpkins' best albums recorded?
Mellon Collie debuted at number one on the Billboard 200 in 1995 and was certified ten times platinum in the US becoming the best-selling double album of the decade.

Question: How many other albums did they release?
Self-contained rewrite: How many other albums besides Mellon Collie and the Infinite Sadness did The Smashing Pumpkins release?