I have just been watching this clip from the Motown 25 Celebration - Yesterday, Today & Forever.
It is a awesome piece of showmanship which battles the Four Tops and the Temptations on the same stage with a medley/mash up of their greatest hits. If anyone watches this clip and doesn't know a track I will be mightily disappointed and sentence them to hard time with both of their back catalogues.
This is pure brilliance. They killed it.