Hi there,
I have a student who wants to look at the distribution of keys in different genres. I'm trying to help him out. I know how to get the top artists for a genre, and how to get the top songs for those artists. If I knew how to get track IDs from song IDs, then I could get the estimated key of the track. But sending song IDs to the track/profile method doesn't get results. I've been working at this for a while and I've tried reading the documentation and the forums. I suspect this is pretty simple question: how do I send a Song ID and return at least one Track ID? An example line of HTML would be really helpful.
Thanks in advance,
-Mitch