As I have done thus far, I'm going to go ahead and post the themes, even though I'm still waiting on the fourth.
Round 7 Themes:
Group A: Electronic flavour. Doesn't have to be full-fledged electronica, just some beats or cool effects is enough
Group B: music with folk influences, it can be straightforward folk, indie folk, folk metal etc.
Group C: Mini Epic — Song has to be between six and eight minutes long and avoid a strict verse/chorus/verse/chorus format
Group D: Real strings and no guitars*
*A song may contain a negligible amount of guitars.