Affiliate disclosure: the "Get this deal" button is an affiliate link to the store. If you buy through it we earn a commission at no extra cost to you. Full policy
The Sky (CUBE Expansion) Black Friday deal takes 51% off this Lunacy guitar pack, bringing it to $24 until Nov 11, 2026.
Sky is a sound library from Lunacy that loads into its CUBE sampling instrument. The maker calls it the newest expansion for CUBE, its 3D sampling engine.
The content centers on electric and bass guitar, played by session guitarists from LA. The maker says the recordings were run through top-shelf guitar pedals and finished with tasteful post-processing.
The maker names guitars such as a Gibson Les Paul and Fender Telecaster and Stratocaster models among the sources.
Think of it as a guitar-flavoured CUBE expansion for tracks that need to reach upward. The maker describes soaring pads, dreamy plucks, distorted sustains, moody reversals and airy delays.
Here is what the maker lists:
The preset set covers leads, arpeggios and pads, so you can load a finished patch or dig into the raw sources and build your own.
The maker's name for the pack is Celestial Guitars for CUBE Sky, and the idea is to send familiar guitar sounds high above the usual range.
Sky is an expansion, not a standalone instrument. It runs inside CUBE or CUBE Mini, and one of those engines is required.
You need CUBE or CUBE Mini v1.2.5 or higher to use it. Older versions will not load the expansion.
The system requirements are:
The maker says it is supported by all major DAWs. Since the sounds live inside CUBE, you load the engine on an instrument track in your session and pick Sky from there.
If you already work with CUBE, this adds a guitar collection to the same engine, with no new plugin to learn.
Yes. The Black Friday deal takes 51% off Sky, which brings the Lunacy expansion to $24 until Nov 11, 2026. It is a sound pack for the CUBE engine, so it loads inside CUBE or CUBE Mini.
Sky includes 30 sound sources and 100 presets. The sources are sampled electric and bass guitar articulations, from simple strums to textural plucks. The presets cover flying leads, morphing guitar arps and amplified pads.
Yes. Sky is an expansion, so it needs the CUBE or CUBE Mini engine, version 1.2.5 or higher. It runs on macOS 10.15 and higher or Windows 7 and higher, and the maker says it works with all major DAWs.
The maker says the parts were performed by LA's finest session guitarists. The recordings were processed with top-shelf guitar pedals and finished with post-processing. Guitars named by the maker include a Gibson Les Paul and Fender Telecaster and Stratocaster models.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.