In the interim since their tour in the spring and summer of 1970 to support Déjà Vu, the band had only completed one project together, the 1974 reunion tour. David Crosby and Graham Nash had recorded three albums as a duo, with Crosby releasing a single solo album and Nash a pair. Stephen Stills pursued other projects including the release of four solo albums, a short career with Manassas that yielded two albums, as well as a tour and an album with Neil Young.
CSN featured strong writing from all three members, the last time for seventeen years that the band would compose songs and handle vocals without major assistance from outside sources. The production of the album fits in well with the ruling aesthetic of the time as featured in other blockbusters such as the Eagles'Hotel California, Fleetwood Mac'sRumours: well-crafted, melodic songs played with precision and balance, essaying the personal travails of the authors.
Many of Stills' songs on the album echo his marital problems, with "Dark Star" returning to the Latin rhythms he had favored all the way back to his Buffalo Springfield days. Crosby continued the existential probings consistent with much of his past work, and Nash offered both a radio-ready acoustic ballad with "Just a Song Before I Go", and an elaborate set piece re-creating a vision of an LSD experience that he had in Winchester Cathedral with "Cathedral". Many tracks were sweetened with a string section, a first on a CSNY project.
The album was released for compact disc an initial time in the 1980s, then again at Ocean View Digital from the original tapes and reissued on September 20, 1994. It was remastered once more by Steve Hoffman in April 2013, for an Audio Fidelity 24kt gold disk release in the summer of 2013.
Joel Bernstein photographed the trio in serious poses aboard a boat, and initial copies of CSN bore that picture on the cover. The next picture Bernstein took of Crosby, Stills and Nash was a shot of them breaking into laughter at the thought of just having posed as "serious artists." The trio later decided that they liked the second photo better, and it was decided that all future pressings of CSN should bear the "laughter" photo.
Joe Vitale — drums on "Carried Away," "Fair Game," "Cathedral," "Dark Star," "Run From Tears" and "I Give You Give Blind"; organ on "Shadow Captain," "Fair Game," "Anything at All," "Dark Star"; electric piano on "Carried Away," "Just A Song Before I Go"; percussion on "Cathedral," "I Give You Give Blind"; flute on "Shadow Captain"; tympani on "Cathedral"; vibraphone on "In My Dreams"
Craig Doerge — piano on "Shadow Captain" and "Anything at All"; electric piano on "Shadow Captain" and "Dark Star"
^The date constantly given for first generation remastering for digital as issued on compact disc, October 25, 1990, is the earliest date for which amazon.com has records regarding compact disc releases. So, for any CD that came out prior to that, they simply put in that date rather than an actual one since they do not have it. Every single first generation compact disc was not issued on October 25, 1990.