"... write the whole song free-flow, alpha and omega, maybe no bridge, but don't stop for rhyming. Keep the momentum."
Alan (Alan & Di)
I took a song writing class in college (1975) and he suggested the same approach.
Write it out as a story form first and then edit to put it into a lyrical/rhyming form to one's desire.
I don't always write with that approach but the concept has stayed with me.
A good weekend to all....