Question: how to transfer music files from cd to android phone?
Answer: Insert the music CD into the CD/DVD or Bluray drive.
Open the “Windows Media Player” application, which should already be installed on your Windows computer.
The music disc should appear in the left pane of WMP. ... 
Check the music tracks you would like to copy to your Android. ... 
Select “Rip settings” > “Format” > “MP3“.