Acoustica Mixcraft is a very nice software for audio recording and production. It is widely used worldwide and is a very helpful supporting software with Fruity Loops. If you wanna download it,
DOWNLOAD FROM HERE.
I am providing you the serial keys for Acoustica Mixcraft 5 here:

1) Name : FreeAccount
Key : HM3FS-CUZI1-HV6E6-1VZEH-V89PR
2) Name : TEAM AIR
Key : 08XBT-KCDLD-Z1D4M-HUZ1B


Here is the key to extend the trials for 60 days more:
Name: TEAM AIR
Key : 05XTN-JEANS-SXT06-60DAY


I have seen that after registration also, it works fine for a few months, but then it starts asking for the key each time we save our composition into mp3 format. So here is the solution for it. You may say that it is the trick to  keep Acoustica Mixcraft software registered.



To always keep registered, delete all registry keys starting with "K9AAD-" from
HKEY_LOCAL_MACHINE\SOFTWARE\Acoustica\mixcraft5
and
HKEY_CURRENT_USER

That's it. Your software trial date will be reset and you can use the same keys for unlimited times.
Enjoy.