You’ve acquired the verse, which sets the tone and builds up towards the refrain, Which sample repeats. It’s straightforward, and it works In particular well for shorter songs or if the refrain is strong ample to hold the tune to greatness while not having the extra variation a bridge presents. https://archerckpic.ampedpages.com/the-single-best-strategy-to-use-for-how-to-write-a-song-60891808