How old was Mozart when he wrote his first song?
He waws 4/5 years old. The song was called Primary I think
Mozart wrote every kind of vocal music, from solo arias to large-scale choral works and operas. His earliest instrumental works date from when he was 5 years old. His earliest vocal work of any kind was an aria for tenor and orchestra when he was 9. He also wrote a small number of lieder or songs, most for solo voice and piano. The earliest of these in Ludwig Köchel's chronological catalogue of Mozart's works is…
'Twinkle Twinkle little star' was composed by Mozart when he was 5 years old. Since then it has become a classic The melody of "Twinkle Twinkle Little Star", the A-B-C song and other children's songs was adapted from a French folk song, "Ah, vous dirai-je, maman." Mozart did write a set of variations on the song, but he was not the original composer.