When is a side project no longer on the sidelines? Mariusz Duda has now turned out as many albums with Lunatic Soul as he has in his day job of nearly 20 years, as frontman, bassist (and lately, guitarist too) of Polish proggers Riverside. This year he also made a solo electronica album with the none-more-2020 title of Lockdown Spaces, so maybe his artistic horizons are expanding still further from their Riverside roots.