A Swedish trio, following the 1991 7" single release, 'Missing Ground', AEON underwent line-up changes, bringing in bassist Karl Stork and drummer Ronnie Nielsen. Frontman Christian Sjöstrand (a.k.a. 'Spice') teamed up with SPIRITUAL BEGGARS in 1993. AEON guitarist Fredrik Finander subsequently joined forces with Spice once again with KAYSER.