My Logo Design Inspiration

I’m just wondering how people come up with ideas for their business logos? Mine was inspired by music notation. My initial business idea for Reverb Studios was to be a digital recording studio so heavy on all things audio. I was also a former musician in a Doors cover band! The 3 squiggly lines on top of each other are called “Upper Mordents” and they are musical notation for a “Trill” which is basically playing 2 musical notes repeatedly in quick succession. Visually,the mordents also looked like repeating sound waves to me and since Reverb is an instrumental and vocal effect which basically repeats whatever you play or sing, it all tied in nicely!