Back to Mono surveys recordings leading up to and featuring the
Wall of Sound, Spector's famed production trademark. Starting with "
He's A Rebel" on disc one, through "
I'll Never Need More Than This" and including disc four, all of the musical
arrangements are by
Jack Nitzsche. The list of musicians contributing to the tracks number in the hundreds, but prominent among them are
Brian Wilson,
Hal Blaine,
Sonny Bono,
Red Callender,
Glen Campbell,
Al DeLory,
Steve Douglas,
Jim Gordon,
Jim Horn,
Carol Kaye,
Barney Kessel,
Larry Knechtel,
Jay Migliori,
Ray Pohlman,
Don Randi,
Lyle Ritz,
Billy Strange,
Tommy Tedesco,
Bill Pitman, and
Nino Tempo. The set collects every
single produced by Spector and issued on the
Philles label, with the exception of Philles 132, "
White Cliffs of Dover" by
The Righteous Brothers, which did not chart. Of the catalogue items Philles 100 through 136, the set omits: Philles 101, 103, and 104, produced by Spector's early business partner and label namesake,
Lester Sill; Philles 133, produced by
Jeff Barry, although its
B-side produced by Spector, "When I Saw You," does appear; and Philles 134, produced by
Bob Crewe. Philles 105, withdrawn initially in 1962 owing to its controversial subject matter, has also been included. Both "
Walking in the Rain" by
The Ronettes and "Stumble and Fall" by
Darlene Love are listed in most discographies, including the box booklet, as Philles 123. The single "
Christmas (Baby Please Come Home)," initially released in 1963 as Philles 119, was re-released the following year as Philles 125 with a different B-side, and did not chart either year. Philles 134 through 136 were not released in the
United States; however, there are DJ promo pressings of 136. In addition to the Philles singles catalogue, the first three discs present Spector productions for other labels, various unreleased material, and two
album tracks from
Presenting the Fabulous Ronettes featuring Veronica, Philles 4006, and one from
River Deep - Mountain High,
London HAU 8298 (unreleased Philles 4011). Spector created additional imprints for specific projects, such as the
Phil Spector label to promote the solo career of
Veronica "Ronnie" Bennett of
the Ronettes, the future Mrs. Spector. Some of those items also appear on these discs. The fourth disc contains the entirety of the
Christmas album released on the same day as the
JFK assassination,
A Christmas Gift for You, purportedly the only long-playing album from his Philles heyday that Spector worked on with the same intensity that he generally lavished on the singles. It peaked at No. 13 on the Christmas Albums chart in 1963, although a reissue in 1972 went to No. 6. In 2003, the album was ranked No. 64 on
Rolling Stone magazine's list of
the 500 greatest albums of all time (No. 65 on the revised 2012 list and No. 489 on the revised 2023 list). With the exception of an anthology of his productions for the
girl group the Paris Sisters,
Back to Mono represents the totality of Spector's singles from this period in print, as of Spring, 2007. ==Track listing==