Andrew Vowles is a British musician and a founding member of the electronic music group Massive Attack. He is known for his contributions to the trip-hop genre, which blends elements of hip-hop, electronic, and soul music. Vowles, also known by his stage name Mushroom, played a significant role in shaping the sound of the band during its early years. In addition to his work with Massive Attack, Vowles has been involved in various music projects and collaborations. His innovative approach to music production has influenced many artists in the electronic and alternative music scenes.