"Electro" refers to a genre of electronic music that emerged in the early 1980s. It combines elements of funk, hip-hop, and synthesizer-driven sounds, often featuring robotic vocals and futuristic themes. Artists like Kraftwerk and Afrika Bambaataa played significant roles in shaping this style, which is characterized by its use of drum machines and sequencers. The genre is known for its distinctive beats and catchy melodies, making it popular in dance clubs. Over the years, electro has influenced various music styles, including techno and house, and continues to evolve with new artists and technology, maintaining its relevance in contemporary music.