INSERT INTO composer (id, Vorname, Name, Geburtsdatum, Sterbedatum) 
VALUES 
    (1, "Johann Sebastian", "Bach", 16850331, 17500728),
    (2, "Ludwig van", "Beethoven", 17701217, 18270326),
    (3, "Frédéric", "Chopin", 18100301, 18491017),
    (4, "Franz", "Schubert", 17970131, 18281119),
    (5, "Robert", "Schumann", 18100608, 18560729)
;

INSERT INTO composer (id, Vorname, Name, Geburtsdatum, Sterbedatum) 
VALUES
    (6, 'Felix', 'Mendelssohn Bartholdy', 18090203, 18471104)
;