When I learned about tune finger printing, I was running that to identify the little motif that a podcast I listened to often, would play before and after their

When I learned about tune finger printing, I was running that to identify the little motif that a podcast I listened to often, would play before and after their 'mid roll' of ads.. I thought that could be a good way to automate such things, but then they just seemed to change that tune every few months.