One of my theoretical piano compositions. It's theoretically playable, but  practically impossible.

Nocturne In G Minor

full movement for symphony orchestra (orchestration is still incomplete)

Symphony_no._2_in_F_sharp._1._Allegro_Moderato

Mockup of the draft score of the Scherzo from my Symphony no. 3 in B-Flat

Symphony no.3 - 2. Scherzo

Finale of the Symphony no.3 in B-flat, original composition by Alberto C. Costa - North Lanarkshire, 2024-2025. For Symphony Orchestra (3 flutes - 2nd also piccolo, 2 oboes, english horn, 2 B-flat clarinet, B-flat bass clarinet, 2 bassoons, contrabassoon, 4 horns, 3 trumpets, 3 trombones, tuba, percussion (timpani, bass drum, suspended cymbal, triangle, glockenspiel, tam-tam), strings. *orchestration still to be reviewed

Symphony no.3 - Finale

Concerto for Horn and Orchestra - Original Composition by Alberto C. Costa - (draft of 2nd movement)

Concerto for Horn and Orchestra in E-Flat Minor - 2. Andante

My third composition for wind band. This time I tried to maintain the difficulty within an acceptable range.

Scarborough

Symphonic Movement in C for Wind band
Piccolo/Flutes 1-2/Oboe/Bassoon/Contrabassoon/Clarinet 1-2-3/Bass Clarinet/Alto Sax 1-2/Tenor Sax/Baritone Sax/Horn in F 1-2-3-4/Trumpet in B flat 1-2-3/Tenor Trombone 1-2/Bass Trombone/Tuba/Double bass/Timpani/Glockenspiel/Xylophone/Triangle/Cymbals/Bass Drum

Symphony_no._2_in_F_sharp._1._Allegro_Moderato

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