Combine logo and audio waveform

Hi all. I'm completely new to after effects. I have a five second logo annimation and a audio file, which I'm trying to combine together so the audio waveform interacts with the logo annimation. 

Is this possible, or do I need to make a logo inside after effect? I've followed youtube videos and linked a audio waveform to a generated shape, but I want to link it to my pre-existing annimation, which I can't find a video on. Can somone point me in the right direction?