Seti is an ambient electronic band, which is a collaboration of Savvas Ysatis and Taylor Deupree (also credited as Taylor808).
The mood of the music is pervasively mysterious, grandiose and occasionally spooky; the sounds used are expansive, even alien in nature.
Some songs could be considered noise music, as they include white noise and samples from radio telescopes scanning deep space (such as pulsars, radiation, supernovae, and other astronomical phenomena).
Many other sounds give the impressions of quiet computers, signals travelling immense distances, garbled radio transmissions, and electrical energies.
The net effect of the music is that the listener feels transported to the deep recesses of space, or feels s/he is listening to sounds, transmissions, or events in deep space.