It may sound like a strange question, but I just realized that so many amazing albums and singles were released during the 2nd half of October through the years, some examples:
Britney Spears - Blackout
Madonna - Bedtime Stories
Taylor Swift - Speak Now and other Tay's albums
Nelly Furtado - Whoa, Nelly!
Lady Gaga - Bad Romance
I'm sure there is more, high chance there are masterpieces too
Are there any more albums from that period that you love? Share it please