A Jazz.com review notes that the title track, "Night Train," is evidence of Peterson's ability to balance musical innovation with popular appeal, as demonstrated throughout the album: "By using the basic elements of crescendo and diminuendo, and arranged sections to set off the parts, Peterson turns what could have been a throwaway into a minor masterpiece." Peterson named the new song "Hymn to Freedom" in honor of
Martin Luther King, Jr., and after Harriette Hamilton wrote accompanying lyrics a year later, it became an unofficial anthem of the
Civil Rights Movement. "Hymn to Freedom" is featured prominently in the 2021 documentary
Oscar Peterson: Black + White as part of Peterson’s enduring legacy.
Hymn to Freedom has been reinterpreted, in a jazz version, by
Oliver Jones (piano), who is considered a disciple of Oscar Peterson; he described it as "A class act" album with changes to tempo, rhythm and structure and notable piano virtuosity. They played live together on 2004.
Ben Webster (tenor sax) played it in "At ease" album hereby in an intimate version with extensive use of
subtone. On the 1997 CD reissue, an alternate take of "Night Train" is titled "Happy Go Lucky Local," the name of the 1946
Duke Ellington composition that is the basis of
Jimmy Forrest's "Night Train." The alternate take features the same arrangement as the master take.
Ed Thigpen's
rivet cymbal, recorded at very close range, is prominent on all issues of the album. ==Critical reception==