Zero-G has released ARC - Evolving Soundscapes and Drones, a 4GB sound library that focuses on dreamlike musical environments from the totally fantastical to the downright nightmarish.
The categories include evolving drones, melodic textures, soundscapes, tempo-based atmospheres, pads, rhythmic, vocalized and one-shots. As well as 'singular sounds' there are also 'complex sounds' which include a full mix plus individual components of the mix so that the user has ultimate control over the sounds.
In addition to 24-bit Acidized Wav Files and AIFFs the library also contains around 500 instruments in Kontakt, EXS24, HALion and NN-XT formats so that a user can load the sounds straight into their favorite composition software.
Price: $55.99.