A musical band is a group of performers having one goal: to be able to perform a number to the best they could. Often, if they are rendering a specific song that has been popularized because of the skills of the individual players, the copycats will do their best to make the hearer not know the difference. As if they are listening to the original.
Having the talent is one thing. Being skilled for a specific piece is another. Having the right instruments is yet another. Not all guitars, keyboards and even drums are the same. Try to compare an ordinary drum with Tama Drums. Having also the same instruments that the original performers used will make them closest.