If it seems like 2011 flew by, well, we can't blame you. We've been talking Christmas albums since the end of summer, and when you're always counting down to Friday (now thanks in part to Rebecca Black), where does the time go? Although we've barely finished our Halloween candy, music fans have already taken to Twitter to voice what the music world taught them this year. Billboard.com selected ten of the most valuable lessons from the popular hashtag #2011musictaughtme .
Have your own #2011musictaughtme contribution? Tweet @Billboard  using the hashtag and we'll add the most entertaining ones to this round-up of top tweets.
|||@eccentricandhow : #2011musictaughtme Music is now supposed to be *watched*, not *heard.*|
|||@brycevine : #2011musictaughtme that basic b*tches wear Gucci Gucci Louis Louis Fendi Fendi & Prada|
||| @_TheBieberDream : #2011musictaughtme Rihanna can't remember her name, LMFAO is shuffling every day, Chris Brown is getting paper, Lady Gaga was born that way.
|||@erkthajerk : #2011musictaughtme how to dougie. How to cat daddy. And how to fit a Rick Ross Grunt in my regular conversation|
||| @funnyorfact : #2011musictaughtme that Rhyming "Kodak" with "Kodak"? Absolute genius, Pitbull. Absolute genius.
|||@kaspershow :#2011musictaughtme that if you can't think of any lyrics, just whistle.|
|||@AGuyWithNoLife : #2011musictaughtme grenades don't kill Bruno Mars|
|||@ohteenquotes : #2011musictaughtme that friday goes after thursday.|
|||@ThomasASturges  #2011musictaughtme love can be found in a hopeless place, dubstep is mainstream, and katy perry doesn't know when to stop releasing singles.|
|||@NOW_MIA : #2011musictaughtme if a girl can sing and you break up with her she might become famous making songs about you ~ adele|
- Tweets of the Week