Architechtonia was expertly composed in 1986 by Sadie Harrison. Architechtonia received its first performance by Projects/London conducted by Richard Bernasat St. John's Smith Square November 1987.Australian born freelance composer and performer Sadie Harrison’s unique fusion of elements from indigenous Lithuanian music and poetry with her own modernist often abrasive style have led her to be compared with Bartok but with her own warmth and grandeur. Since 2012 Harrison has been working along side a long list of well accomplished musicians; PaulCarey Peter Sheppard Skaerved Sergej Okrushko Alex South Duncan Honeybourne are among many who have had the privilege work with Harrison so far. Performances of Harrison's works have beengiven across the world by Lontano London Chamber Symphony Music Projects/ London Ixion Okeanos Bournemouth Sinfonietta Kokoro and the St. Christopherus Chamber Orchestra and many others.