1900–1920
Chișinău and the family ensemble
He learned violin and piano from his father, performed in the family ensemble, entered an intermediate piano course, and completed the Chișinău music school with distinction in 1918. His early professional world joined oral tradition, dance repertory, and classical training.
Sofronov 1959, pp. 4–10; Gordiychuk 1976, p. 11.
1920–1936
Bucharest: performer and composer
After moving to Bucharest in 1920, he played in Grigoraș Dinicu's orchestra and studied piano and composition at the Royal Academy. His surviving chronology includes the Sinfonietta (1922), two symphonies (1924 and 1926), The Blind Musician, a Violin Sonata in B minor, a Piano Sonata in C minor, String Quartet in D minor, Day of Wrath, and symphonic sketches. Several prewar scores were later lost or unlocated.
Sofronov 1959, pp. 11–21 and catalog pp. 78–79; Gordiychuk 1976, pp. 12, 33–34.
1937–1940
Paris and return
He traveled to Paris with Dinicu's ensemble, received recognition at the 1937 exposition, and enrolled for advanced piano, conducting, and composition study. The documents name Alfred Cortot, Charles Munch, and a teacher whose name appears in variant forms as Mangeot/Manjo. Evidence supports study through March 1940, but not a completed degree.
Sofronov 1959, pp. 22–24; Sinyaver 1949, pp. 22–23; Gordiychuk 1976, p. 12.
1940–1944
Conservatory, evacuation, and wartime work
Returning to Chișinău in June 1940, he became a conservatory deputy director and teacher. During evacuation he taught in Saratov and worked in Moscow; accounts of the complete route differ. Major works include Moldavia, Poem about the Dniester, a Violin Concerto, two distinct Doina works, dances, songs, and arrangements.
Sofronov 1959, pp. 32–48; Gordiychuk 1976, pp. 12–13; Sinyaver 1949, pp. 24–25.
1944–1951
Composition and institution building
After returning to Chișinău, Ștefan taught, conducted Philharmonic concerts, led folklore publication work, served on juries, held elected office, and became chairman of the composers' union in 1946. His late output includes the 1945 state anthem, the cantata Ștefan cel Mare, theatre music for The Magic Mace, Bessarabians, a 1949 Jubilee Cantata, and the 1950–1951 oratorio Song of Rebirth.
Sinyaver 1949, pp. 22–26, 39, 48–50; Sofronov 1959, pp. 49–77; Gordiychuk 1976, pp. 14, 28–34.
Roles and recognition
A career larger than a work list
Sources identify him as pianist, composer, conductor, conservatory teacher and administrator, folklore researcher, composers' union leader, Supreme Soviet deputy, Honored Art Worker, Order of Lenin recipient, and State Prize laureate. Soviet-era political assessments are treated as historical source context, not as the archive's own judgment.
Sinyaver 1949, pp. 22–26 and 49; Gordiychuk 1976, pp. 11–14.