The one recommended by the person just now is classical music, which is obviously light music and new age.
If you want to get started with classical music, you should start with the most classic ones, such as Bach, Handel and Vivaldi from the Baroque period. Beethoven, Mozart and Haydn in the classical period. There are many from the Romantic period and modern times. I recommend some songs that are more pleasant to listen to and more suitable for beginners.
Bach: "Brandenburg Concerto"
Beethoven: "Pathétique Sonata 2nd and 3rd Movements", "Tempest Sonata 3rd Movement", "Fifth Symphony Destiny" ", "Seventh Symphony", "Ninth Symphony Chorus"
Mozart: Opera "The Marriage of Figaro", "Turkish March"
Haydn: "Symphony of Astonishment" "Music"
Brahms: "Hungarian Dances" No. 5, No. 6
Schumann: Fantasy, Piano Concerto in A minor
Grieg : "Concerto in A minor"
Dvo?ák: Second and fourth movements of "Ninth Symphony from the New World"
Tchaikovsky: "Swan Lake Theme" ", "Piano Concerto No. 1"
Rachmaninoff: "Paganini Rhapsody"
These are all very familiar...