#let poem(content) = {
  set par(first-line-indent: 0em)

  align(center, block[
    #set align(center)
    #set block(breakable: false)
    #content
  ])
}

#poem[
  #block[
    #set align(left)
    #emph[
      “Speak roughly to your little boy, \
      #h(1em)And beat him when he sneezes: \
      He only does it to annoy, \
      #h(1em)Because he knows it teases.”
    ]
  ]

  #block[
    #smallcaps[Chorus] \
    (In which the cook and the baby joined): \
    #emph[“Wow! wow! wow!”]
  ]
]
