Poderá aceder a dados detalhados sobre compositores, suas obras, intérpretes de obras, materiais e documentos de diversos tipos associados a estas informações e recursos musicais, agregando conhecimento sobre a Música Portuguesa dos Séculos XIX, XX e XXI na comunidade global.

Title	Composer	Musical Category	Instrumentation (general)	Date	Duration
Oito Miniaturas Instrumentais	José Eduardo Rocha	Other  Arrangement	Toy Instruments
O Horror de Conhecer	Paulo Brandão	Solo	Clarinet		2' 06"
Oh! Que Calma	Artur Santos	Chamber music (2-8 instruments)  Arrangement	Voice and Piano		1' 30"
O Infante	Rui Soares da Costa	Chamber music (2-8 instruments)	voice and piano
Oh, Que Calma Vai Caindo	Tiago Marques	Vocal Group/Choir (a cappella)  Arrangement	Mixed Choir
Oito Canções Populares Portuguesas	Artur Santos	Soloist(s) and Orch./Ens. and/or Choir	Soprano and Orchestra
O Homem dos Sonhos	António Chagas Rosa	Opera	chamber opera	2022	90' 00"
o horizonte que inventaste	Solange Azevedo	Solo  With electroacoustics ("tape")	baritone saxophone and electronics	2021	8' 00"
O Lado Oculto da Lua	David Miguel	Orchestra	orchestra	2021	17' 00"
O imaginário em Peer Gynt	Eurico Carrapatoso	Chamber music (2-8 instruments)	violin, cello and piano	2018	13' 00"
O imaginário em Peer Gynt	Eurico Carrapatoso	Chamber music (2-8 instruments)	oboe, bassoon and piano	2017
Oh, que eco que aqui há!	Henrique Piloto	Vocal Group/Choir (a cappella)	white voice	2017	2' 15"
O jardim do silêncio	Luís Neto da Costa	Chamber music (2-8 instruments)	trio	2017	10' 00"
O Labirinto de Pan	Gerson de Sousa Batista	Orchestra	wind orchestra	2017	5' 30"
O Jardim	Tiago Cabrita	Opera	opera	2017
Oidhche Shamhna	João Quinteiro	Chamber music (2-8 instruments)	percussion quartet	2016	18' 00"
O incontornável momento de confronto com a minha condição humana	Rui Dias	Other  Dance music	electronics, samplers and electric guitar	2014	55' 00"
O horizonte de uma borboleta	Hugo Vasco Reis	Chamber music (2-8 instruments)	flute, violin and piano	2014	5' 00"
O homem do sam-un-ché	Rui Dias	Chamber music (2-8 instruments)  With electroacoustics ("tape")	flute, guitar and electronics	2012	7' 20"
O Ladrão do Negro Melro (tradicional)	Tiago Derriça	Orchestra  Arrangement	string orchestra	2007
Oito Minutos para Orquestra	a [ka'mi]	Orchestra	orchestra	2007	8' 00"
OHR	Paulo Brandão	Chamber music (2-8 instruments)	Ensemble	2006
O Homem da Câmara de Filmar	Antero Avila	Chamber music (2-8 instruments)  Music for film/video	violin, viola, cello, clarinet, piano	2003	63' 00"
oito poemas breves de valter hugo mãe	Fernando C. Lapa	Chamber music (2-8 instruments)	Ensemble	2002	12' 00"
Oito Estampas Portuguesas	Alejandro Erlich Oliva	Chamber music (2-8 instruments)  Arrangement	Piano, Viola and Double Bass	2000
Oito Melodias Insulares	Eurico Carrapatoso	Vocal Group/Choir and Orchestra/Ens.	Children's Voices, Flute, Oboe, Piano and Strings	2000	12' 00"
Oito graus	Pedro Junqueira Maia	Solo	piano	1999	25' 00"
Oito Estudos para Harpa	Clotilde Rosa	Solo  Educational work	Harp	1998
Oh, que Janela Tão Alta	Amílcar Vasques Dias	Vocal Group/Choir (a cappella)  Arrangement	Mixed Choir	1997	3' 00"
O Homem, a Besta e a Virtude	Carlos Alberto Augusto	Solo  Theatre Music	Solo bassoon	1997
Oi in Lov	Cândido Lima	Solo	Violin	1997	9' 00"
Oh, que Janela Tão Alta	Amílcar Vasques Dias	Chamber music (2-8 instruments)  Arrangement	Soprano, Violin and Piano	1997	4' 00"
O Jardim das Chuvas de Todo o Sempre	António de Sousa Dias	Chamber music (+ than 8 instruments)	Ensemble	1991	12' 00"
Oh, que Janela Tão Alta	Amílcar Vasques Dias	Chamber music (2-8 instruments)  Arrangement	Soprano (or Tenor) and Piano	1991
O Indesejado	Paulo Brandão	Other  Theatre Music		1986
O Jardim de Belisa	Jorge Peixinho	Chamber music (2-8 instruments)	Ensemble	1984	25' 00"
O Horácio	José Júlio Lopes	Other  Theatre Music		1984
O Labirinto de Creta	Paulo Brandão	Chamber music (2-8 instruments)  Theatre Music	Voice and spinet	1982
O Judeu	Filipe Pires	Electroacoustic Music ("tape music")  Theatre Music	Electroacoustics	1980	16' 00"
Oito Cantos de Natal	Jorge Croner de Vasconcellos	Vocal Group/Choir (a cappella)  Arrangement	3 and 4 Voices Female Choir	1974	10' 00"
Oito Estudos para a Iniciação à Guitarra Clássica	Lopes e Silva	Solo	Guitar	1972
O Judeu	António Victorino d' Almeida	Orchestra	Orchestra	1971
O Ladrão do Amor	Cláudio Carneyro	Vocal Group/Choir (a cappella)  Arrangement	3 Voices Mixed Choir	1952	1' 00"
Oito Canções Populares Portuguesas	Luís de Freitas Branco	Soloist(s) and Orch./Ens. and/or Choir  Arrangement	Voice and Orchestra	1951	15' 45"
Oito Bagatelas	Fernando Lopes-Graça	Solo	Piano	1950	15' 30"
O Homem do Cravo na Boca	Armando José Fernandes	Orchestra  Dance music	Ballet	1941	18' 00"
O Jovem Rei	Berta Alves de Sousa	Vocal Group/Choir and Orchestra/Ens.	Female Choir and Orchestra	1934	20' 00"
O Jogo da Glória	Frederico de Freitas	Music Theatre	Unknown Instrumentation	1934
O Jovem Rei	Berta Alves de Sousa	Vocal Group/Choir and Orchestra/Ens.	Female Vocal Quartet, String Quartet and Piano	1932	20' 00"
O Lago das Fadas	Francisco Norberto dos Santos Pinto	Other  Dance music		1842