String Quartet No. 1, Op 1

Etudes for Piano, Op. 7

Antique Suite (after Neusidler) (aka Guitar Quartet No. 1), Op. 2

String Quartet No. 2, Op. 3
Canon (for two guitars), Op. 3c
Air (for guitar), Op. 4
Guitar Quartet No. 1 (original version), Op. 5
Twelve Studies (for two guitars), Op. 5b

Ten Studies Before a String Quartet, Op. 3b
Villançicos, Book One (for soprano and guitar), Op. 6
Guitar Quartet No. 1 (revised and re-notated) Op. 7c 

Sonata for Two Pianos, Op. 9
Villançicos, Book Two (for high voice and guitar), Op. 8
Villançicos, Book Two (for high voice and piano), Op. 8b  

Symphony No. 1 (Canción de Yerma) (for soprano, baritone, chorus, and orchestra), Op.10
Trio (for three guitars), Op. 9
Variations on ‘Non a tempo d’aspettare’ (for three guitars), Op. 11
Trois Tableaux d’Andersen (for guitar), Op. 12
Toccata (for two pianos), Op. 9b
Air (for flute and guitar), Op. 4b
String Quartet No. 3 (re-notated version), Op. 5b   
Da Chara (flute and guitar), Op. 13
Symphony No. 2 (Fantasía Federico García Lorca) (soprano, mezzo-soprano, and baritone soloists, two Spanish guitarists, (at least one of which is a Flamenco guitarist), two Flamenco palmeros, mixed chorus (SATB), full orchestra) (rev. and completed 2021), Op.15
Tres Canciones Sobre Lorca (for mezzo-soprano and piano), Op. 17
Tres Canciones Sobre Lorca (for mezzo-soprano and orchestra), Op. 17b
Romance de la Guardia Civil Española (for low voice(s) and piano), Op. 18
Dos Canciones Insólitas, (for mezzo-soprano and two harps), Op. 38b
Dance of Two Sisters (soprano, mezzo-soprano and two pianos), Op. 19
Bass Clarinet Concerto (for bass clarinet and orchestra), Op.20
Bass Clarinet Concerto (for bass clarinet with piano reduction), Op. 20b
Songs from ‘Mariana Pineda’ (for voice and piano), Op. 21
Bulerías (aka Guitar Quartet No. 3), Op. 22
Fanfare (for 8 trumpets), Op.23

Canciones Españoles Teatrales (for mezzo-soprano and piano), Op. 24
Roderick Usher’s ‘Phantasmion’ (Grand Sonata ‘Quasi una Fantasia’) (for guitar), Op. 25 
Cuando se abre en la mañana (for high soprano and guitar), Op. 26
Rhapsody for Violin and Orchestra, Op. 27
Rhapsody for Violin and Orchestra, (piano reduction), Op. 27b
Tientos (for flute and string trio), Op. 28 
Tientos (for flute and string orchestra), Op. 28b
Thamar y Amnón (for flute, viola and harp), Op. 29
Bernarda Alba’s Lament (mezzo-soprano and orchestra), Op.31
D’ror Ykro (Chassidic Song for guitar), Op. 30
Variations On A Moldavian Hora (for guitar), Op. 31
Folías (aka Guitar Quartet No. 4), Op. 32
Portrait of A Young Woman (for two guitars), Op. 34a
Tientos (for flute and piano), Op. 28c
Guitar Quartet No. 6 (aka ‘La Corrida’) (for mezzo-soprano and guitar quartet), Op. 21b
Guitar Quartet No. 7 (aka ‘The Civil Guard’) (for low voice and guitar quartet), Op.18b
Symphonies of Strings No. 1 (‘La Follia’) (for double string orchestra), Op. 33b
Symphonies of Strings No. 2 (‘Song of Freedom’), Op. 30b
Cuatro Canciones Melancólicos (aka Guitar Quartet No. 8) (for soprano and four guitars), Op.21c

Tri Chairde (Three Friends) (flute, harp and viola), Op. 13b

Sonata-Fantasy (On a Sephardic Theme) (flute and two guitars), Op. 34 (rev. 2013)
Labyrinth (On A Theme of Led Zeppelin) (aka Guitar Quartet No. 5), Op. 35
Fantasia On A Cantiga (Concerto for Four Guitars and Orchestra), Op. 36  
Symphony No. 3 (Metamorphosis On A Theme of Benjamin Britten) (for orchestra), Op. 37

Variations On A Theme of Benjamin Britten (for wind ensemble), Op. 37b
Cinco Canciones Insólitas (for mezzo-soprano, flute, viola and harp), Op. 38  
Thamar y Amnón (for flute, viola and piano), Op. 29b 
Motet (On A Theme of Henry Purcell) (for tenor and chamber ensemble), Op. 39
Río de llantos (flute, violin, viola, cello, and piano), Op. 40b
First American Interlude (for orchestra), Op. 41
River of Stars (Amanogawa) (for SSAATTBB Chamber Choir), Op. 42
Second American Interlude (for wind ensemble), Op. 43
Elegy (violin and piano), Op. 44
Air (for flute and harp), Op. 4c

Symphony No. 4 (Crónica del último año en la vida de un mexicano) (for orchestra), Op. 45
Crónica del último año en la vida de un Mexicano (for seven percussion soloists and wind ensemble), Op. 45b
Tres Canciones Sobre Lorca (for medium female voice, flute, viola and harp), Op. 17c†
Piano Murmurs (for violin, clarinet, cello, and piano), Op. 46
Piano Murmurs (for piano, clarinet and string orchestra), Op. 46b
Lullaby (flute, harp and viola), Op. 46c
Air (aka Santa Susana School Song) (for flute, string quartet, and piano), Op. 47a
Air (aka Santa Susana School Song) (solo piano version), Op. 47b

Air (aka Santa Susana School Song) (guitar lead sheet with lyrics), Op. 47c
Two Japanese Songs (formerly known as ‘At the Edge of Firelight’) (alto flute, harp and viola) Op. 48†
Eternal Lullaby (violin, clarinet, and piano), Op. 49
Chiacona (guitar and organ), Op. 50
‘Pro vivis et mortuis’ (Double Concerto) (violin, clarinet and wind ensemble) Op. 51b
Music in Four Sharps (for guitar and string quartet), Op. 52
Lorca, Child of the Moon (An opera in three acts), Op. 53
Invocation (soprano and piano), Op. 54

Cho-hon (soprano and orchestra), Op. 54b
On the Beach At Night (baritone, violin and wind ensemble), Op. 55b
On the Beach at Night (baritone and piano with optional violin) Op. 55c
Chiacona (guitar and orchestra), Op. 50b
it is at moments after i have dreamed (SSAATTBB choir), Op. 56
Cantar de los Cantares (soprano, clarinet and piano), Op. 57
Out of the Cradle Endlessly Rocking (mixed chorus a cappella), Op. 58
Planxty Heather MacLaughlin and Alan Johnston (guitar and piano) Op. 59
Nocturnes (baritone, two violins, viola, cello and bass) Op. 60 ††
Nocturnes (baritone and piano) Op. 60b††
Fire of Sacrifice (soprano solo and a cappella choir), Op. 61
Music In Four Sharps (arranged for guitar quartet), Op. 52b
DADGAD (solo guitar), Op. 62
StarWaves (Second Labyrinth, On A Song of Nick Drake) aka Guitar Quartet No. 10 (guitar quartet), Op. 63
Incantation and Fire Dance (violin and guitar), Op. 64
Two Sephardic Songs (alto, flute, harp and viola), Op. 65
Two Sephardic Songs (soprano, flute, harp and viola), Op. 65b
Armenian Requiem (chorus, soloists and orchestra), Op. 66

Etudes (for one and two pianos), Op. 67

Planxity (aka Guitar Quartet No. 11), Op. 59b

Symphony No. 5 (American Interludes), Op. 55

‘Pro vivis et mortuis’ (Double Concerto) (violin, clarinet and orchestra) Op. 51

DADGAD (for guitar, tambour, and dombek), Op. 62b

Nocturnes (new version for baritone and string orchestra), Op. 60c

Labyrinth (On A Theme of Led Zeppelin) (version for guitar and string quartet), Op. 35b

Variations and Fugue On A Theme of Brahms (for flute harp and viola), Op. 69

i carry your heart (3rd American Madrigal) (for SSAATTBB choir), Op. 70

Hov Arek (after Komitas), for clarinet (or voice), and string quartet, Op. 68
Fanfare for the Heroes of the Korean War, 2020, for orchestra, Op. 71

I nənjmaned arqayakan, 'Arise from your royal slumber' (for guitar)  Op. 72

Night On The Galactic Railroad (opera) Op. 73