Yeah it's ok, I had two short songs (but both over 3 mins) by one artist so I guess I'll probably just ditch one of those, which I don't think will hurt the flow although it won't represent the artist so well. Hmm, will have a think.
EDIT: or I could edit the shorter one, which is instrumental, to be under 3 mins and lead directly into the other one. That would count as an interlude then, right?