Assonance

"You've got my head spinning, no kidding"
"I can't stop singing, it's ringing"

Alliteration

"What would I do without your smart mouth?"
"And I'm dizzy, don't know what hit me..."

Near rhyme

"How many times do I have to tell you"
"Even when you're crying you're beautiful too"

"You're my downfall, you're my muse"
"My worst distraction, my rhythm and blues"

Poetic devices

Sound devices