Which rights of the recording companies were violated in Napster case

In A and M Records v. Napster, 239 F.3d 1004 (9th Cir. 2001), users of Napster's peer-to-peer file-sharing service who uploaded and downloaded music files were held to infringe the record companies' exclusive rights under 17 U.S.C. Section 106, namely "Both distribution and reproduction", and Napster was held contributorily and vicariously liable.