A good subject line is crucial. If it doesn’t have that zigga-zig-ahh or it’s not all that jazz, then you’ve lost us and we’re on to one of the other 500 emails in our inbox. Getting a subject line that is simply the best is one of our biggest challenges.
So we’ve been thinking… What if musicians wrote subject lines? After all, they've given us those catchy lyrics we can’t stop singing (whether we like them or not) and the iconic lines that have ingrained themselves on our brains never to be forgotten.