title: How to Look Up Spotify IDs (Song / Track IDs) in Bulk?
body: <p>I have a list of songs - is there a way (using the Spotify / Echo Nest API) to look up the Spotify ID for each track in bulk?</p>
  
  <p>If it helps, I am planning on running these IDs through the "Get Audio Features" part of their API.</p>
  
  <p>Thanks in advance!</p>