adrianengine/jquery-spectragram — pull request #17 by mokeloke (2013-10-14 18:01:35+00:00)
Title: Using access_token instead of client_id for getUserFeed

I had the same issue as this user:
https://github.com/adrianengine/jquery-spectragram/issues/16

Using access_token in the API url fixed this issue, and no everything works as expected.