I just read a really great post here about teaching someone rhythm so they could play guitar, someone who seemed to have no rhythm at all. Someone suggested getting them to groove a bit to a song and feel it, tap their feet, etc.
What if they can't do that - groove to a beat in a song that is. They can't stay on beat or seem to feel the beat at all in songs. Any suggestions on how to get through that? To get them to be able to tap their foot to a beat and keep it? Or move to a beat- even sway to a beat?