| Code | Title | Time | Year | City, Country | Instrument |
| 2.19 | Fantasia Sul America | 4’00 | 28-03-1983 | Brasília, Brazil | violin |
| 2.20 | Sonata [01, 02, 03, 04] | 10’00 | 09-1940 | Rio de Janeiro, Brazil | violin |
| Code | Title | Time | Year | City, Country | Instrument |
| 3.11 | Duo | 2’00 | 01-03-1945 | Rio de Janeiro, Brazil | violin, bassoon |
| 3.12 | Duo | 7’00 | 03-09-1982 | Brasília, Brazil | violin, viola |
| 3.13 | Duo | 7’00 | 1982 | violin, violoncello | |
| 3.14 | Elegia I | 5’00 | 16-05-1981 | Brasília, Brazil | violin, piano |
| 3.15 | Elegia II | 5’00 | 1986 | violin, piano | |
| 3.20 | Na Serra da Mantiqueira | 01-1950 | Fazenda Rio do Braço, SP | violin, piano | |
| 3.21 | Peça | 3’00 | 1944 | violin, piano | |
| 3.26 | Sonata Nr. 1 | 8’00 | 04-1940 | Rio de Janeiro, Brazil | violin, piano |
| 3.27 | Sonata Nr. 2 | 12’00 | 03-06-1941 | Rio de Janeiro, Brazil | violin, piano |
| 3.28 | Sonata Nr. 3 [01, 02, 03, 04] | 17’00 | 1947/05-01-1948 | Paris, France | violin, piano |
| 3.29 | Sonata Nr. 4 [01, 02, 03] | 15’00 | 1951 | Rio de Janeiro, Brazil | violin, piano |
| 3.30 | Sonata Nr. 5 | 16’00 | 1958/59/63 | violin, piano | |
| 7.53 (5) | Suíte Brasília Ano I 5 Lago paranoá (harp & violin) |
1986 | harp, violin |
| Code | Title | Time | Year | City, Country | Instrument |
| 4.10 | Trio | 15’00 | 21-01-1942 | Fazenda Rio do Braço, SP | violin, viola, violoncello |
| 4.11 | Trio | 6’00 | 14-03-1973 | Schriesheim, Germany | violin, violoncello, piano |
| Code | Title | Time | Year | City, Country | Instrument |
| 5.01 | Mutationen VII | 8’00 | 1973 | string quartet or any combination of Mutationen ii, iv, and vi | |
| 5.02 | Mutationen VIII | 8’00 | 1975 | violin, viola, violoncello, and piano | |
| 5.03 | Quartet Nr. 1 | 15’00 | 30-01-1943 | string quartet | |
| 5.04 | Quartet Nr. 2 | 18’00 | 28-12-1946/30-01-1947 | Fazenda Rio do Braço, SP | string quartet |
| 5.05 | Quartet Nr. 3 | 20’00 | 1953/03-1954 | São Paulo, Brazil | string quartet |
| 5.06 | Quartet Nr. 4 | 20’00 | 05-1956 | São Paulo, Brazil | string quartet |
| 5.07 | Quartet Nr. 5 | 8’00 | 19-10-1957/12-12-1957 | Sofia, Bulgary | string quartet |
| 5.08 | Quartet Nr. 6 | 15’00 | 11-10-1963/25-04-1964 | Genève, Switzerland / Brasília, Brazil | string quartet |
| 5.09 | Quartet Nr. 7 | 12’00 | 07-12-1965 | Brasília, Brazil | string quartet |
| 5.12 | Miniature Variations unfinished work |
4’00 | 02-1945 | Fazenda Rio do Braço, SP | clarinet, violin, viola, violoncello |
| 5.13 | Quartet Fantasia "Amazonas" | 19-09-1937 | string quartet | ||
| 5.14 | Quartet in G | 20-07-1939 | Rio de Janeiro, Brazil | string quartet |
| Code | Title | Time | Year | City, Country | Instrument |
| 6.01 | Divertimento for 7 Instruments | 1941 | flute, cor anglais, tenor saxophone, timpano, violin, violoncello, double bass | ||
| 6.03 | Música de Câmara 1944 | 10’00 | 20-06-1944 | Rio de Janeiro, Brazil | flute, piccolo, clarinet, bass clarinet, piano, violin, violoncello |
| 6.04 | Mutationen VIII | 8’00 | 1975 | string quartet, piano | |
| 6.05 | Mutationen XII | 8’00 | 1976 | 2 violins, viola, violoncello, double bass |
| Code | Title | Time | Year | City, Country | Instrument |
| 7.10 | Concerto Grosso | 16’00 | 24-02-1980 | Brasília, Brazil | string quartet & orchestra |
| 7.50 | Sinfonia no 12 soloists: (violin, cello, flute, clarinet, viola, trumpet, oboe, horn & trombone); |
35’00 | 1987 | 1.1.1.1.1-4.3.3.1-T-prc-vib-gl-cordas |
| Code | Title | Time | Year | City, Country | Instrument |
| 8.06 | Concerto Nr. 1 for Violin & Orchestra obs: lost work |
20’00 | 1951 | violin, orchestra | |
| 8.07 | Concerto Nr. 2 for Violin & Orchestra obs: unfinished work |
1958 | violin, orchestra | ||
| 8.08 | Música Concertante for Violin & Orchestra obs: unfinished work |
1946 | violin, orchestra | ||
| 8.11 | Fantasia for Violin & Orchestra | 18’00 | 1959-60/24-12-80 | Rome (finished) | violin, orchestra |
| 8.24 | Fantasia Sul America for Violin & Orchestra | 4’00 | 31-05-1983 | Brasília, Brazil | violin, orchestra |
| Code | Title | Time | Year | City, Country | Instrument |
| 11.02 | Fantasia for Voice, Violin & Piano | 4’00 | 12-07-1987 | female voice, violin, piano |
| Code | Title | Time | Year | City, Country | Instrument |
| 15.02 | Bodas Sem Fígaro "La Nozze de Figaro" |
7’00 | 1976 | flute (picolo), clarinet in Bflat, piano, violin, viola, violoncello, double bass, synthesizer | |
| 15.10 | Mutationen V | 8’00 | 1972 | violin, tape | |
| 15.11 | Mutationen VI | 8’00 | 1972 | violin, tape | |
| 15.12 | Mutationen VII | 8’00 | 1973 | string quartet or any other combination of Mutationen II, IV, | |
| 15.13 | Mutationen VIII | 8’00 | 1975 | string quartet, piano (combination of Mutationen ii,iv,v,vi and tape) | |
| 15.16 | Mutationen XII | 8’00 | 1976 | string quintet or string orchestra, tape |