Promotion is a key element of marketing that aims to raise awareness of products and brands to generate sales and loyalty. It refers to activities like advertising, market research, and selling products or services. Over time from the 1960s to today, music promotion and marketing through music videos has evolved significantly with technology. Early videos focused on performances to promote songs on TV when bands weren't available, but now high production value videos are artistic experiences in themselves that cultivate the image of the artist across media platforms to sell records, merchandise, and build their brand.