They're similar in process, but I think the context is different.
Mix tapes tend to be targetted for one person or a very few: either
you, or your closest friends. Radio shows imply a sizeable audience
that you don't know, which further implies you make your musical
selections hoping to poke and stab at the pleasure centers of
many... whereas mix tapes hope to fully enthrall a small number.
If that makes sense..
― Brian MacDonald, Monday, 24 June 2002 00:00 (twenty-three years ago)