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genre: opera
description: Norman Treigle (né Adanelle Wilfred Treigle (March 6, 1927February 16, 1975) was an American operatic bass-baritone, who was acclaimed for his great abilities as a singing-actor, and specialized in r
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track: The Tender Land (Opera in Three Acts): Act 1, The Day before Graduation. Gently flowing
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    date published: 2026-07-31T02:19:15Z
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track: The Tender Land (Opera in Three Acts): Act 1: Moderate tempo
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track: Boito: Mefistofele, Prologue: "Ave, Signor" (Mefistofele)

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Boito: Mefistofele, Prologue: "Ave, Signor" (Mefistofele)
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  date published: 1974-01-01
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T22:27:30Z
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