To get a little more behind-the-scenes info from various characters found in Amazing Spider-Man 2, there are collectible audio logs that can be found hidden in the story missions. Each of these logs will tell you a bit more about the people making the recording, allow you to hear what's going on with them as you spend your time as the wall crawler.
There are 40 audio logs in total--20 of them that are found through the story missions and 20 that can be found in the city--and we've listed where you can find each and every one of them!
Looking for more help? We also have an Amazing Spider-Man 2 Jameson's photo locations guide.