3 out of the 6 prompts so far have involved picking your favourite track in your category. Are you planning to do a lot of these? They are interesting, but also limiting, I feel. It will be interesting to see if people's favourite themes will often be the same or will be different, but what's more fun to me about this game is sharing music you would like to share (fitting to the topic) and getting to know new songs. With a 'favourite' prompt, you are completely restricted in what track to post, and it might not be a track you would like to share. Also, I'm not sure yet if this is the case, but I expect that with a 'favourite' prompt the variety in tracks will be smaller, and you are less likely to get to know new tracks (actually, to my surprise, this seems to not be the case, looking at others' replies to Round 2).
What do other people think about this? I haven't looked at the list that used to be in the OP as we weren't supposed to, so I don't know what Nessy was planning, but I honestly hadn't expected any 'favourite' prompts, and so far half have been so.
Regardless, this game is still fun so far! Especially listening and replying to other's picks.