External CD drive to Flash Radio?

N Evening together, I play with the thought of getting a new radio for my focus. I would like to have a Moniceiver in double Din format. That fits so far easily. Now I’m not sure if I should take one with drive, or without one. I would rather have one without, but if you want to play a CD then just not. My consideration is now the following: There are external drives, which are supplied with power via USB, if I do this to the Radio a close and insert a CD, will the radio then recognize the drive and also play the CD? And much more important, can I then also turn on songs etc? I find a radio with integrated drive not so beautiful optically. But the function as such is not bad greetings, vertex