Solitude Aeturnus Flyer, Putting the “Heavy” Back in Metal Posted on September 1, 2022November 3, 2022 by Kaaryn Hendrickson "Cool promo flyer for debut put together by Lyle. Heavy is what it is always about." ~John Perez Solitude Aeturnus Flyer, Putting the "Heavy" Back in Metal Posted in Memorabilia and tagged doom metal, flyer, Lyle Blackburn, Solitude Aetunus, solitude origins.