# wavey (150)
## Problem
My friend sent me his new mixtape, but honestly I don't think it's that good. Can you take a look at it and figure out what's going on?
(Attachments: files/straightfire.wav)
## Solution
This is a spectrogram problem. We can use a program like Sonic Visualizer to generate a spectrogram out of the audio.
![](https://raw.githubusercontent.com/shawnduong/ctf-writeups/master/2019-BCA/images/wavey.png)