Accessory muscles are isointense to skeletal muscle on all pulse sequences and typically attach by muscular or tendinous insertions. Accessory muscles around the knee include the 3 rd head of the gastrocnemius, the accessory plantaris, the accessory popliteus, and the tensor fasciae suralis muscle.
Napster was founded by Shawn Fanning, John Fanning, and Sean Parker. Initially, Napster was envisioned as an independent peer-to-peer file sharing service by Shawn Fanning. The service operated between June 1999 and July 2001.
The battle for paying digital customers may have been lost before it had truly begun. In 1999, Napster, a free online file-sharing service, made its debut. Not only did Napster help change the way most people got music, it also lowered the price point from $14 for a CD to free. It's pretty easy to give away something for free, said Russell Frackman, the lead attorney for the music industry in its 1999 case against Napster.