Quite amusing little thing showing the power of a little marketing.
An 'exceptional' piano player called Joyce Hatto was well known for her quality of playing. Can't see any mention of her live performances here, but she had a good number of piano CD releases.
Unfortunately when people put these into their PCs, the computers would think they'd put a CD of someone else into their disc drive.
Turns out her recordings were suspicously similar to those of other artists.
Lesson is - if you're going to copy something, change the length of the CDs, the computers can't catch you then!