The record
At a glance
- Credited artist
- The Electric Prunes
- Released
- January 1968
- Album
- Third studio album
- Original tracks
- Six
- Label
- Reprise R / RS 6275
- Composer-arranger
- David Axelrod
Why it matters
A band name meets an outside composer's complete design
Mass in F Minor abandons the self-written garage-psych model of Underground for a six-part sacred work composed and arranged in full by David Axelrod. The movements follow the Mass Ordinary: Kyrie, Gloria, Credo, Sanctus, Benedictus and Agnus Dei.
Kyrie uses Greek text; the remaining movements use Latin. Describing the entire record as Latin erases the opening movement's linguistic distinction.
The original Electric Prunes attempted Axelrod's demanding arrangements and completed the first three movements as a group before time pressure changed the recording model. James Lowe's lead voice, Mark Tulin's bass and organ, and Michael Weakley's drums continue across the project, while Ken Williams, Mike Gannon and Richie Podolor contribute guitar in bounded roles. The Canadian group the Collectors and other studio musicians helped complete the album; it is therefore neither wholly the original band nor wholly anonymous session work.
Choir, liturgical text, organ, horns and orchestral colour give fuzz guitar a supporting architectural role rather than the commanding position it held on the first two LPs. The album matters because its central tension is audible: Axelrod's ambitious complete form depends on a credited band whose autonomy is being displaced.
Los Angeles, late 1967
After Underground, control moves toward Axelrod
Underground had given Lowe, Tulin and the group greater control but peaked modestly on the American album chart. Manager Lenny Poncher brought Axelrod into the next project, while Dave Hassinger remained the credited producer. Axelrod wrote, arranged and conducted a rock setting of the Mass Ordinary. The Electric Prunes began recording the work in late 1967 but could not master all of the complex parts within the available schedule.
Hassinger enlisted the Collectors and studio players to complete the recordings. Reprise released Mass in F Minor in January 1968 as mono R 6275 and stereo RS 6275. The album reached number 135 on Billboard, above Underground's peak but without producing a Hot 100 single. By Release of an Oath later in 1968, the original Prunes had disappeared from the recording personnel altogether.
A composite recording
Prunes, Collectors and session completion
Axelrod determines the work's sequence, harmony, instrumental scale and relationship between choir and rock ensemble. Hassinger's production authority includes the decision to bring in additional performers when the timetable overwhelmed the band. Lowe provides a vocal thread through text that no longer originates with the group's own writers. Tulin and Weakley are the strongest continuous instrumental link between the Electric Prunes identity and all six finished movements.
Williams' guitar remains recognizable but is no longer the sole source of the album's psychedelic colour. Gannon belongs to the original-band attempt and should not be extended without evidence across every completed passage. Podolor's guitar and the Collectors' participation make exact moment-by-moment authorship more complex than the cover credit suggests. The composite personnel must remain visible; simplifying the LP into either pure Prunes or pure Axelrod session music produces a different historical error.
Psychedelic liturgy
Mass Ordinary, choir, organ and psychedelic guitar
Kyrie Eleison begins with stop-start force, choral petition, tremolo guitar and abrupt changes between ritual gravity and amplified pressure. Gloria expands praise through organ, chorus and a longer guitar-led central field. Credo makes belief cumulative, using repetition and a dense closing span to complete side one. Sanctus opens side two in a shorter, more concentrated acclamation.
Benedictus lets blessing unfold through a slower vocal and instrumental rise. Agnus Dei closes the Ordinary through plea, descending weight and a search for release rather than a conventional rock finale. The six movements share choral tone and liturgical source, yet each assigns a different balance to voice, organ, guitar and orchestral colour. Axelrod's arrangements repeatedly set formal sacred repetition against distortion, syncopated drums and electric sustain.
Track guide
Six liturgical movements in a three/three sequence
Kyrie Eleison
The Greek plea for mercy enters through choir, stop-start rhythm and Williams-associated tremolo guitar. Axelrod makes the movement ceremonial and unstable at once; repeated words become structure while electric interruptions prevent passive reverence.
Gloria
Praise receives the original side's broadest span. Organ and choir establish a liturgical frame before distorted guitars open a freer central space. The movement's length allows sacred declaration and psychedelic release to coexist without fully reconciling.
Credo
The creed closes side one through accumulating vocal statement and increasingly dense ensemble response. Bass and drums give belief physical continuity, while Axelrod's arrangement turns repeated text into a sustained architectural threshold.
Sanctus
Side two starts with the shortest movement. Choral holiness is compressed into a sharper exchange of organ, voice and rock accents, resetting attention after Credo's length rather than simply continuing its mass.
Benedictus
Blessing develops with more space and a gradual rise in instrumental intensity. Guitar and organ move around the choir instead of replacing it, making arrival feel processional rather than like a verse-chorus climax.
Agnus Dei
The final plea for mercy and peace closes the six-part Ordinary. Axelrod organizes weight, repetition and release without returning to a garage single form; the album ends as ritual conclusion, not band encore.
The Mass Ordinary
Plea, praise, belief, sanctity, blessing and peace
The concept is not a fictional story but a complete sequence drawn from the Mass Ordinary. Kyrie's mercy precedes Gloria's praise and Credo's declaration of belief. Sanctus and Benedictus move from holiness toward blessing. Agnus Dei ends with supplication and peace rather than triumph.
Greek and Latin create historical liturgical distance while electric instrumentation insists on 1968 immediacy. Repetition belongs to the source texts and to Axelrod's compositional method. The sacred framework is coherent even when the changing personnel make the recording process fractured. The album's unstated secular theme is authority: church form, composer, producer and band identity all compete inside the same six movements.
Reprise 6275
Reprise 6275 presents continuity the sessions complicate
Reprise issued the album as mono R 6275 and stereo RS 6275. Ed Thrasher directed the package and Stan Cornyn wrote the sleeve essay that contrasts cathedral distance with contemporary urban rhythm. Photographs on the rear present Electric Prunes continuity, although an image of departed guitarist James Spagnola appears instead of session participant Mike Gannon.
The front credit therefore names a stable band while the reverse image and actual sessions tell more complicated stories. Three movements per side preserve the liturgical order with Credo and Agnus Dei as the respective endings.
January 1968
January 1968: higher charting, deeper fracture
Mass in F Minor appeared in January 1968 as the third album credited to the Electric Prunes. It reached number 135 on Billboard, improving on Underground's number 172 peak. No album track repeated the Hot 100 success of the first LP's singles.
The group found Axelrod's work difficult to reproduce, making the project a practical rupture as well as an aesthetic departure. Retrospective reactions remain divided between admiration for the collision of forms and criticism of the band's loss of control. Kyrie Eleison later reached a much wider film audience through its use in Easy Rider.
The third album
Kyrie, Easy Rider and Axelrod's afterlife
Kyrie Eleison became the album's durable excerpt after its appearance in Easy Rider and on the film soundtrack. The record began Axelrod's sequence of large-scale religious rock projects before Release of an Oath and his later Messiah interpretation. Its drums, choral masses and orchestral-psychedelic texture contributed to Axelrod's later importance for sample-based producers. The album should not be celebrated by erasing the original band's displacement.
Nor should that displacement erase Lowe, Tulin and Weakley's documented presence across the recording. The six-part form distinguishes it sharply from both the twelve-song Underground and the seven-part mixed-liturgy successor. Its historical value lies in collision: sacred form, commercial band branding, studio deadlines and psychedelic ambition meet without resolving cleanly. That unresolved authorship is not background trivia; it is central to hearing the record accurately.
Original programme
Six movements before two unrelated bonuses
The original album contains six tracks, not eight. Credo closes side one and Agnus Dei closes side two. Hey Mr. President is a later bonus, not part of the Mass. Flowing Smoothly is also outside the original concept.
Kyrie is Greek; the remaining Ordinary texts are Latin. Axelrod wrote and arranged all six original movements. The performer credits combine original Prunes and outside musicians. The six-track Rhino and Apple programmes preserve the cleanest original boundary.
A listening path
Hear the Ordinary and the personnel shift together
- Begin with Kyrie's collision of petition and guitar tremolo.
- Let Gloria's central expansion occupy its full scale.
- Hear Credo as the original side-one conclusion.
- Reset before the compressed Sanctus.
- Follow Benedictus toward Agnus Dei's final plea.
- Stop after the six-part Ordinary.
- Treat the two common bonuses as a later-lineup appendix.
Research trail
Sources and further reading
- Official Mass in F Minor anniversary history — Rhino
- Official six-track Warner programme — Rhino
- Warner six-movement digital record — Apple Music
- Album track list, expanded boundary and review — AllMusic
- Original programme, personnel research and package credits — Electric Prunes archive
- Institutional release record — MusicBrainz
- Electric Prunes catalogue and Axelrod-period history — AllMusic