I had to laugh when this topic came up at Long and Short Reviews, because this is pretty much how I work when I write - a lot of scenes are written with music in mind. Unfortunately we're not allowed to quote lyrics and just using song titles doesn't always cut it, as not everyone will know why "Break Me Shake Me" would make a good background track to this sex scene. I've often wanted to include a flash drive or CD with every book and tell readers to play track X for scene Y.
I have also embarrassed my husband a few times by singing along to music in public. I can get away with this a bit more at the moment because I'm wearing a mask, so he doesn't always notice I'm doing it. I can still remember the time I found myself doing a duet of "Blurred Lines" with a random stranger in Asda, or the lunch break last year when everyone in Greggs was singing along to "Love Yourself".
But what would be my theme song?
I actually came up with this last year, before it was mandatory to wear masks in supermarkets. I had gone shopping wearing a mask and found myself surrounded by shoppers wandering around maskless, ignoring the arrows on the aisles - and, appropriately, playing on the radio was Chesney Hawkes' "The One and Only". Yes, I really was. And I think it works for most of my life - we all are, after all, the one and only.
So what would be your theme song?