Is The frequency of a musical note played on an MP 3 player discrete?

The frequency of a musical note played on an MP3 player is not discrete. It is a continuous value that can take on any value within a certain range. This is because the sound waves that make up the musical note are analog signals, which means that they can vary continuously over time. In contrast, digital signals, such as those used in computers, can only take on discrete values, which means that they can only change at certain specific intervals.