Question: what cd do you need to burn music?
Answer: You can buy blank CDs and DVDs in recordable and rewritable formats. Stores sell two types of CDs: CD-R (short for CD-Recordable) and CD-RW (short for CD-ReWritable). Here's the difference: CD-R: Most people buy CD-R discs because they're very cheap, and they work fine for storing music or files.