Okay,you're a total beginner.
First thing first,take a random sound for any sprite sheet.One sound only.
Second,go to a blank fla.Paste the sound that you copied and click the sound,Properties.
Third,when you see "Import" button...click and choose sound that you wanna import it.
Then finish :D
But sometimes its not working on all sounds or songs.Sometimes it can,sometimes it can't.
Daundice
my name is a guy with a big penis >:DDDDD WUB WUB WUB 1EE7 SKI11Z hehehehehe
Ultrabi
LOL XD