This document provides an overview of alternative rock music, discussing its origins and key developments. It establishes that alternative rock emerged from independent labels and scenes in opposition to corporate rock in the 1970s. Notable early alternative bands included The Velvet Underground, The Stooges, and The Ramones. In the 1980s, bands like R.E.M., The Replacements, U2, and The Smiths signed to independent labels and helped establish alternative rock as a genre through their unique sounds and anti-commercial attitudes.