tracks 1, 3 - 6, 8 arranged by Dominic Steiner tracks 9 arranged by Horst Müller tracks 2, 4, 6, 8, 10, 11 arranged by Martin Eric Ain arranged by Reed St. Mark arranged by Tom G. Warrior tracks 4, 10 arranged by [classical arrangement by] Dominic Steiner tracks 2, 3, 11 bass Martin Eric Ain tracks 1, 4 - 10 bass, effects Dominic Steiner tracks 1, 4 to 10 co-producer Tom G. Warrior cover [to mega therion album cover design] Thomas G. Fischer design [heptagram design] Martin Stricker design [original album and ep lettering and celtic frost shield logo] Urs Sprenger design [original to mega therion logo, tragic serenades and celtic frost main logo] Thomas G. Fischer design [tragic serenades ep cover design] Markus Edelmann design [tragic serenades ep cover design] Martin Stricker design [tragic serenades ep cover design] Thomas G. Fischer drums, percussion, vocals, effects Reed St. Mark edited by, design [1999 re-issue editing and design] Angelika Bardou edited by, design [1999 re-issue editing and design] Thomas G. Fischer engineer Horst Müller tracks 2, 3, 11 engineer [additional recordings engineered by] Harris Johns engineer [assistant engineering by] Rick Lights executive-producer Karl-Ulrich Walterbach painting [paintings copyright by] HR Giger photography by Ernst Wirz photography by [tragic serenades front cover, additional band photography] Joel Marsden tracks 1, 4 to 10 producer Horst Müller tracks 2, 3, 11 producer Martin Eric Ain tracks 2, 3, 11 producer Tom G. Warrior remastered by [1999 remastering by] Walter Schmid voice, guitar [guitars], effects Tom G. Warrior tracks 4, 10, 11 written-by Martin Eric Ain tracks 9 written-by Reed St. Mark written-by Tom G. Warrior tracks 9 written-by Urs Sprenger Phonographic Copyright (p) Noise Records USA Copyright (c) Maldoror Musikverlag Recorded At Casablanca Studio, Berlin Mixed At Casablanca Studio, Berlin Mastered At Casablanca Studio, Berlin Recorded At Music Lab Berlin Mixed At Music Lab Berlin Mastered At Music Lab Berlin Published By Maldoror Musikverlag Remastered At Oakland Recording Tracks 1, 4 - 10 from 1985's To Mega Therion album. Tracks 2, 3, 11 from 1986's Tragic Serenades EP. Recorded, mixed and mastered at Casablanca Studio, Berlin, September 14 - 28, 1985. Additional recordings recorded, mixed and mastered at Musiclab Studio, Berlin, March 13 - 15, 1986.
All tracks remastered 1999. Tracks 2, 3 & 11 remixed and partially re-recorded 1986. Track 3 remix not previously available on CD.