Audio_Release_Format

DVD

class

optical disc format for the storage and playback of digital video and other digital data

compact disc

class

digital optical disc data storage format

USB flash drive

class

data storage device

Mini CD

class

CD with a smaller diameter and one third the storage capacity of a standard 120 mm disc

Blu-spec CD

class

CD format

6 × CD

class

music release comprised of six compact discs

audiobook CD

Book

audiobook on digital optical discs

5 × CD

class

music release comprised of five compact discs

3 × CD

class

music release comprised of three compact discs

2 × CD

class

music release comprised of two compact discs

4 × CD

class

music release comprised of four compact discs