mp3 question

 

Nuvi650

How does the nuvi play mp3s?

1) Does it do it alphabetically according to the file name itself? And, if so, would "01 anybody seen my baby.mp3" play before "anybody seen my baby.mp3"

2) Or, does is go by the mp3's tag information? And, if so, would the title play like above, or can you change the track number in the tag information to designate the order of play?

thanks

.

It reads the track information.