In general, a song from a b-side to a minor band shouldn't be included (see also Wikipedia:Notability (music) and deletion policy). Such quotations can be done through inline text, block quotes, or (in the case of a song) inclusion of an image showing part of the sheet music. However, how much of a song you can quote is open to interpretation, but you should follow the Non-free content policy. But! You want code that expresses ideas in the most natural terms possible. This strategy works but it is a lot of work for shopping. Sure, the high-profile celebrity endorsements probably play a role, but for the most part, Nike's dominance comes from far more than just throwing money at athletes, actors, and artists. Hammond's colleagues were initially skeptical of these artists because none of them appeared to be creating "commercial" music. They were perfect except one little thing - the shoelaces were way too long.