A suggestion;- if you copy the music you want to micro sd card post it into slot on dash then run music from there or you can transfer it to the built in hard drive in car, you can also transfer artwork. than press radio button then Audio at top of screen scoll to whichever source and then to what you want to listen to. The only limitation is size of micro sd card. If you have lots of Gb you may have to repeat the loading process.Hope this helps, Nick