Indignant Senility is a musical project by Pat Maher, an experimental musician from Seattle, Washington. Known for his unique blend of ambient, drone, and noise music, Maher has released over a dozen albums under the Indignant Senility name. His work is characterized by distorted and decayed sounds, layered textures, and an overall apocalyptic tone. Maher's music has been praised for its ability to create immersive and unsettling soundscapes, with some critics describing it as a "sonic representation of decay and entropy."