Arc of Ascent's album 'The Higher Key' is a 6-song, 43-minute psychedelic journey of extraordinary psych-space-rock-doom-stoner metal riffs. The album has been receiving rave reviews from blogs such as Doommantia and Temple Of Perdition. The band blends Space Rocks with modern Doom/Stoner Metal riffs, creating a joy to behold. The album features top-notch riffs and sublime vocals, making it one of the best bands from New Zealand in a long time.