Perpetual

Perpetual is a collection of 25 dark evolving atmospheres for music, film and games. Ethereal tones and haunting textures form layered backgrounds that develop over time, bringing movement to otherwise sparse scenes.

The sounds balance tension with a sense of space. Their gradual changes can support a dramatic passage, sustain an uncertain mood or provide a foundation for an ambient composition without demanding a busy arrangement.

Dark evolving atmospheres with a sense of movement

Use Perpetual to shape a long cinematic scene, give a game environment an emotional tone, or connect sections of a trailer. Its organic progression makes the collection useful when a background needs to keep changing while the foreground remains simple.

For music production, try building an arrangement around a single texture, or place one beneath your own instruments to add depth. The library also offers material for documentary backgrounds and experimental compositions.

Seamlessly looped segments and a choice of WAV, MP3 and AAC formats make it easy to work in compatible audio software. Listen to the previews to hear how the layers develop, or explore the broader Audio Voltage sound library collection.