I found that it was easier to fit things into the first and third categories than it was in the case of the second.
The tracks are listed below and you can download them here.
Other themes included "Urban (spaces of) longing", "Invisible cities", "Waiting" and "If Sauron had won".
01 Call Me Maybe - Carly Rae Jepsen
02 Show Me Love - Robin S.
03 Crave You (Bxentric Remix) - Flight Facilities
04 Need Your Lovin (dub mix) - Tensnake
05 You Are Like Charles Lindbergh To Me - Alsace Lorraine
06 Rachael and Deckard, Romantic Scene from Blade Runner