Findings:

• The Everything Poem I - Commentary
• wittys (user)
• Witty (user)
• witty
• alternate audio commentary
• The Pig-Tale: Commentary
• A Commentary on Hakuin's letter to a Nun
• The Tale of the Hormiga Mandinga, With Commentary
• commentary
• Caesar's Commentaries on the Gallic War as military history
• Matthew Henry's Concise Commentary on the Whole Bible
• Commentary on Liber Israfel sub Figura LXIV
• Beyond Calculation, The Next Fifty Years of Computing - A Commentary
• Bonewits' Commentary on Sturgeon's Law
• DVD commentary track
• Audio commentary
• social commentary

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