American pop and rock duo formed by brothers Ron and Russell Mael in Los Angeles. The duo is noted for their quirky approach to songwriting; their music is often accompanied by sophisticated and acerbic lyrics-often about women, and sometimes containing literary or cinematic references-and an idiosyncratic, theatrical stage presence, typified by the contrast between Russell's animated, hyperactive frontman antics and Ron's deadpan scowling. Russell Mael has a distinctive wide-ranging voice, while Ron Mael plays keyboards in an intricate and rhythmic style. Their frequently changing styles and visual presentations have kept the band at the forefront of modern, artful pop music