Return to Sky is the follow-up to the band's classic Euporie Tide, which consolidated the band as a crucial underground force in the European psych scene and spread their unique brand of warm-toned stoner rock to a wider audience. The album is a condensed piece of acutely experimental, yet immensely engaging, instrumental rock. Each of the album’s five epics unfolds as a microcosm of the band’s genre-transcending psychedelia at large, yet adds something different to the whole.
The tracks on Return To Sky travel far and wide: heavy, detuned riffs are transformed into wide, pastoral soundscapes, and fluid minimalism warped into swirling crescendos and back again. Occasionally the band even manages to sound turbulent, fuzzed-out yet strangely peaceful at the very same time. Whereas so much of today’s psychedelic scene comes off as merely a tribute to a certain period of the past, Causa Sui has always been on a different mission. More than any other record in their catalog Return To Sky declares their roots in the avant rock of the late 1990s - where different eras and genres merged into something that resonated as much with the present as it celebrated the past. It also reveals the fact that members of the band has had their hands in many different projects since the band’s debut album in 2005: solo excursions into synthesizer music, collaborations with members of Sunburned Hand Of The Man and Tortoise as well as film soundtracks and improv sessions with krautrock legends Faust and Damo Suzuki. It has all worked a subtle influence on the kind of band they have become. On Return To Sky their sound is more earthy and heavy than other Causa Sui record, but it’s also a record that has absorbed everything from shoegaze and vintage Italian film music to spiritual jazz and afrobeat into its fabric. Causa Sui has never sounded deeper or more mesmerizing than on this set.