Ortiz William (1947) USA Composizioni (22) TitoloEditoreStrumentazioneAnno RAPSODIA AMERICAN COMPOSERS 1970 3 FRAGMENTOS RICORDI (Berlin) 1973 9 POEMAS ZEN AMERICAN COMPOSERS sopr, ten, fl, guit 1975 PAVANA AMERICAN COMPOSERS 1977 TERCER MUNDO (Suite) AMERICAN COMPOSERS fl, rec, 2 guit, perc 1977 LA MANO DE HIELO AMERICAN COMPOSERS con, guit 1978 DUALIDAD AMERICAN COMPOSERS 2 guit 1979 SÍNTESIS AMERICAN COMPOSERS guit, tape 1979 AMOR, CRISTAL Y PIEDRA AMERICAN COMPOSERS guit, harp, clav 1980 PIEZAS TIPICAS PORTORRIQUEÑAS AMERICAN COMPOSERS 2 guit 1981 TOQUE AMERICAN COMPOSERS 4 guit 1981 ABRAZO AMERICAN COMPOSERS 4 guit 1984 PLENA-MERENGUE AMERICAN COMPOSERS sax, el-guit, perc 1985 GHETTO AMERICAN COMPOSERS voice, fl, a-guit, perc 1987 HY-1-4175 AMERICAN COMPOSERS guit, pno 1987 ROMANCE AMERICAN COMPOSERS boy sopr, guit 1988 BROOKLYN MAMBO AMERICAN COMPOSERS el-guit, synt, perc, el-b-guit 1991 GARABATO non pubblicata el-guit 1992 MUSICA DE FIESTA non pubblicata cuatro puertorriqueño, guit 1992 SALSOUL 96.2 FM non pubblicata 4 guit/4 el-guit 1996 CANTARES: LA TIERRA PROMETIDA AMERICAN COMPOSERS sopr, bar, ob, horn, vla, guit, pno, perc DEL CASERIO AMERICAN MUSIC CENTRE tr, sax, trb, el-guit, perc, db