Audio File Types
AAC
ALAC
AVI
Mpeg4
MP3
WAV
WMA
Audio Storage Types
CD (known as a Compact Disc) is an optical disc used to store digital data and the most common form of audio storage. Standard CDs have a diameter of 120 millimetres (4.7 in) and can hold up to 80 minutes of uncompressed audio (700 MB of data).
DVD (known as a Digital Versatile Disc)
External Hard Drive
Hard Drive
USB Stick (Universal Serial Bus)