text: Yo, check it out, I got some knowledge to drop,
  'Bout supra-threshold disorders, don't you stop.
  We talkin' 'bout auditory neuropathy, AD,
  CAPD, retrocochlear, that's the key.
  
  Even kids with mild permanent hearing loss,
  They might be missed, yeah, that's the cost.
  But there's tests that can help diagnose,
  OAE and BERA, let me disclose.
  
  When you use 'em both, you get a clue,
  About the different types of hearing loss too.
  We study the parental awareness, you see,
  And correlate it with HL and speech, it's the key.
  
  A hundred kids, age 0 to 5, in the mix,
  We detect the type of HL, that's the fix.
  OAE and BERA, they both play a role,
  Indirectly identifying suprathreshold disorders, that's the goal.
  
  In 72.22%, kids with speech issues alone,
  They got some form of HL, we've shown.
  Confirmed HL-OAE refer, BERA fail,
  Or auditory neuropathy, dys-synchrony, we unveil.
  
  But 24.07%, no HL detected in sight,
  On both OAE and BERA, it's aight,
  Indirect evidence of CAPD, that's what we find,
  A hidden cause of speech delay, keep it in mind.
  
  3.7% with OAE refer, BERA pass,
  That's mild PHL, we gotta amass.
  AN, AD, CAPD, and Mild PHL,
  They cause speech delay, but parents can't tell.
  
  OAE and BERA, they work hand in hand,
  Indirect evidence of their presence, that's grand.
  So remember, when it comes to these disorders,
  We got the tests to uncover, no need to falter.