Light music refers to a popular music form between classical music and popular music. Light music interprets music in a popular way, and its source can be original or adapted from classical music, pop music or folk songs. Light music is usually played by a small band, with simple structure, lively rhythm and beautiful melody. Light music can create a casual, warm and romantic artistic conception, hence the name "artistic conception music". Light music originated in Britain after World War I, reached its peak in the middle and late 20th century, and was gradually replaced by new era music at the end of 20th century, but it still has some influence today. From the encyclopedia