Total CD album sales of $4.3 billion in 1991, made up 55.4% of the total recorded music revenue that year, according to the RIAA. In 1999, consumers spent $13 billion on CDs – 88% of the $14.6 ...

Searching a music database for the missing album information in a music CD disc. Old, as well as many new, music CDs do not contain artist name, album and song titles, but MP3, AAC and other ...

But it’s an inarguable fact that music sales reached their all-time peak when the CD was king. No audio device did a sharper job of separating fans from their 20-dollar bills.