mp3, 44 kHz. Original CD (Not a CD-R).
Also you will find on a disk: Texts of songs, Slides.
Albums including on a disk:
1. Big Brother The Holding Company
2. Cheap Thrills
3. I Got Dem Of Kosmic Blues Again
4. Pearl
5. Joplin In Concert
6. Anthology (2CD)
7. Farewell Song
8. 18 Essential Songs
9. Live At Winterland"68
10. Janis At Woodstock
