Edvard Grieg was a Norwegian composer and pianist who lived from 1843 to 1907. He is best known for his compositions that were inspired by Norwegian folk music and landscapes. Grieg's most famous works include the Piano Concerto in A minor, the incidental music for Henrik Ibsen's play "Peer Gynt," and the "Holberg Suite." Grieg's music is characterized by its lyrical melodies, rich harmonies, and evocative use of Norwegian folk tunes. He is considered one of the leading Romantic era composers and a significant figure in Norwegian music history.