Transit Express – Opus Progressif (1976)

Opus Progressif is the second album by French jazz-rock combo Transit Express, released in 1976 on RCA Victor.

Opus Progressif captures Transit Express expanding their jazz-rock fusion vocabulary from Priglacit, introducing guest violinist David Rose to extend the textural and melodic range.

The ensemble—Dominique Bouvier on drums and percussion, J.-Claude Guselli on electric and double bass, Christian Leroux on guitars and synthesizers, Serge Perathoner on electric piano, clavinet, synths, and piano—balances stormy, bolting rhythms with smooth, gliding harmonic layers.

Drums frequently assert instantaneous accents and gusty velocity, while guitar and keyboards streak in angular, darting lines that contour and punctuate the ensemble’s textures. Violin enters on the two-part title track to create soaring, aerial counterpoint over bolting, rhythmic motifs. Across nine tracks, the album moves through concise pieces, slow-building moodier passages, and two extended epics that explore virtuosic interplay and experimental synth textures, blending sharp, spiky lines with velvety, gliding harmonic surfaces.

A1. “Convulsion” (4:10) — Opens with bolting, stormy electric piano and guitar over punctuated drums and bass. Drums and bass alternate between instantaneous fills and galloping patterns, providing thrust for angular keyboard and guitar motifs. After one minute, the ensemble eases into velvety, gliding passages before building again with dashing, streaking lines. Guitar introduces fuzz-laden sharp turns that converse with crisp, darting drum patterns, resolving in a precise, stormy ensemble finale.

A2. “Disparition” (3:15) — Begins with a dramatic, tension-laden introduction that soon resolves into smooth, gliding textures. Guitar streaks in angular motifs while drums maintain gusty, instantaneous accents. Piano punctuates the texture with sharp, bolting lines, and bass alternates between thrusting and contouring counterpoint. The track concludes with darting exchanges between guitar, keys, and drums, producing a tightly woven, stormy rhythmic field.

A3. “Le Souffleur De Rêves” (6:35) — Opens with melancholic, velvety piano and bass in a gliding, contemplative passage. Sparse electric piano emerges gradually, threading streaking, angular lines across the texture. Spacey synthesizer textures appear around 5:30, punctuating smooth motifs with sharp, darting phrases. Guitar streaks in precise, dashing lines, while drums maintain punctuated accents and instantaneous fills, producing an aerial, whirling interplay that extends to the track’s conclusion.

A4. “Dialogarhythme” (4:30) — Drum-led opening establishes a stormy, bolting pace. Guitar and bass articulate sharp, angular motifs over gusty, instantaneous percussion. Midway, piano and keyboards streak in contoured lines that converse with spiky guitar bursts. The track accelerates toward dashing, punctuated ensemble interludes before resolving with velvety, gliding textures.

A5. “La Porte De Bag” (0:50) — Brief interlude of picked acoustic guitar and piano. The instruments glide smoothly in a velvety, aerial texture with precise, instantaneous accents, serving as a transitional bridge into the next section.

B1. “38 Cm/s” (2:40) — Opens with bolting, funk-infused rhythmic patterns, led by drums and bass. Guitar streaks in angular lines, weaving with spiky, darting keyboard motifs. Ensemble maintains punctuated accents and gusty velocity throughout, creating a dynamic, sharply contoured soundscape.

B2. “Maldoror” (5:40) — Laid-back, gliding textures characterize the opening, with piano and bass entering and exiting in stormy, punctuated bursts. Guitar streaks angularly over velvety, smooth harmonic layers, while drums alternate between instantaneous fills and galloping accents. Synthesizers add sharp, whirling textures, producing a spacious, dashing interplay throughout the piece.

B3. “Opus Progressif I” (2:55) — Opens with acoustic guitar and piano, establishing velvety, gliding textures. Bass and violin enter around one minute, providing angular, darting lines over a bolting rhythmic framework. Ensemble passages alternate between smooth, aerial textures and spiky, streaking motifs, resolving into the next section seamlessly.

B4. “Opus Progressif II” (7:35) — Drums enter immediately with gusty, bolting rhythms, establishing stormy propulsion. Violin and guitar streak across the texture in angular, darting lines, weaving with instantaneous, precise percussion fills. Bass and piano contribute velvety, gliding counterpoint beneath spiky, whirling motifs. Around 4:30, the ensemble settles into smooth, streaking passages before violin re-enters with soaring, aerial lines at five minutes. Guitar streaks with sharp turns, piano punctuates with bolting motifs, and the piece concludes with tightly woven, stormy interplay that juxtaposes angular and velvety textures, providing a climactic close to the album.

Closing Summary

Opus Progressif extends Transit Express’s jazz-rock language from Priglacit, layering bolting, stormy rhythms with gliding, velvety textures and angular, darting melodic lines. Drums, frequently upfront, provide instantaneous accents and gusty thrust, while bass, guitar, keyboards, and violin weave punctuated counterpoint and streaking motifs.

The two-part title track functions as an epic centerpiece, showcasing virtuosic interplay and soaring, aerial violin lines. Shorter tracks provide dashing, sharp contrasts, while mid-length pieces explore stormy, whirling dynamics and gliding harmonic layers.

The album balances experimental synth textures, spiky guitar lines, and velvety piano passages, producing a continuous, precise, and dynamic jazz-rock fusion narrative.

Tracklist:
A1. “Convulsion” (4:10)
A2. “Disparition” (3:15)
A3. “Le souffleur de rêves” (6:35)
A4. “Dialogarhythme” (4:30)
A5. “La porte de bag” (0:50)
B1. “38 Cm/s” (2:40)
B2. “Maldoror” (5:40)
B3. “Opus progressif 1” (2:55)
B4. “Opus progressif 2” (7:35)

Credits:
Serge Perathoner — Electric Piano, Piano [Acoustic], Clavinet, Synthesizer, Electronics [Ring Modulator]
Dominique Bouvier — drums, percussion
Jean-Claude Guselli — bass
Christian Leroux — acoustic guitar, electric guitar

Laurent Thibault — engineer