Possible Clues:

• Device used a lot in Lear, it turns out
• Successive starts sounding similarly
• Poetic technique nothing but repeats?
• A lecturer's first educated class about poetic device?
• I learnt a lot especially about one verse technique
• Speaking several same sounds, say?
• Ming (or Maoist) measure in metamorphosis, maybe
• ". . . peck of pickled peppers," e.g.
• Apparently, nothing but repeats shown by typical terrestrial TV?
• Finishes off feta and fennel, fat-free food?