One Sky
album by Ryan Cohan

One Sky is a jazz album composed by Ryan Cohan, performed by the RC Sextet and released 16 October 2007 on Motéma Music.
The album's name comes from the concept that all of humanity lives under one sky and that, therefore, man cannot operate as a solitary creature. The cover art is a photo taken by Ryan Cohan.
The Ryan Cohan Sextet received a grant from Chamber Music America to compose the suite "One Sky: Tone Poems for Humanity," which makes up the second half of the album.
Track listing
All songs written by Ryan Cohan, except where noted.
"Double Agent" – 7:36
"Easy For You To Say" – 7:57
"Six Fortunes" – 7:07
"Checkmate" – 7:50
"Lush Life" (Strayhorn) – 7:29
"I. Into Being, Pt. 1" – 2:31
"I. Into Being, Pt.
The public source identifies “One Sky” as album by Ryan Cohan. This brief keeps that definition visible, then builds a research path around album, Ryan and Cohan.
Why this record matters
A short description can identify a subject without explaining its stakes. For “One Sky”, the useful work is to connect “album by Ryan Cohan” to the records capable of establishing context and consequence.
Reception evidence should be dated and situated: later canonical status may differ sharply from the work’s initial circulation. The source revision retrieved here is dated Feb 23, 2026. The linked authority identifier is Q7093199. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2007.
Titles can refer to several editions, objects or performances, making precise identification essential before interpretation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Separate the work, its editions or performances, and its later reception. Catalogue records, publication histories and object files often preserve different parts of that story.
- Identifying works and editions
- Tracing reception history
- Finding collection records
The original object or edition, catalogue raisonné, performance record, rights file and holding institution.
Three-step research path
- Establish the record: confirm the title “One Sky”, its source revision and the description used here.
- Expand the search: follow One Sky primary sources, One Sky archive and album research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “One Sky”?
- How did later circulation or interpretation alter the work’s reception?
- Where is authorship, date or provenance documented?
Search terms from this dossier
This entry incorporates text from “One Sky” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.