Can you hear in your head? If you can hear someone else's voice in your head can you reproduce it in your own vocal chords? If you can hear a song played on gui

Can you hear in your head? If you can hear someone else's voice in your head can you reproduce it in your own vocal chords? If you can hear a song played on guitar can you fret the correct frets and pluck the correct strings? I will agree that there is probably some trickery going on in the minds eye; I can see parts of images created in great detail, but I doubt that detail existed before I looked for it.