Opus One

Opus One may refer to:

• "Opus No. 1", a tune by Sy Oliver and Sid Garris
• "Opus Number One", a composition known for its use as music on hold
• Opus 1 (Opus album), 1975
• Opus 1 (After Crying album), 2009
• Opus One Winery, United States
• An alternative title for the 1971 demo versions of Mike Oldfield's 1973 album, Tubular Bells

See also

• Op. 1 (disambiguation), musical compositions assigned number 1
• Opus number, numbers assigned to musical compositions

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