Starbucks Entertainment announced in a 2007 news release that Dave Matthew Band'sLive TraxCD was available only at the company's coffee shops in the US and Canada. The compilation features recordings of the band's performances dating back to 1995. To come up with an answer, think about the nature of complementary goods and how both sides can benefit from this arrangement. Why would Starbucks and Dave Matthews have agreed to partner is this way?

I can't figure out the answer to this. I am about to fail and stuck. this is due in the morning and i've been trying to do it all day.