A selection of compositions created 1977-2012 on two discs. The collection combines still unpublished tracks and asjusted versions of previously released material of experimental, electroacoustic, neoclassical and contemporary classical compositions for various kinds of organ and piano instruments. selection of compositions, created between 1977 and 2012. The collection combines unpublished tracks or adjusted versions of previously released material. All tracks revisited, re-recorded and remixed at CatchArrow Recordings studio, Prague, Czechia, 2012. Musicians: Vladimír Hirsch – organs, pianos, electroacoustic, analogue and digital techniques. Index: Cats On The Rooftop, op.4, 1977; Six Bagatelles, op.16; 1987; Partita For Piano, op.18, 1988; Aion, op.33, 1992; Detaxichen, op.41; 1996; Nostalgie, op.43, 1997; Organ Preludes z op.39, 58 a 64; Danze e marce, op.57, 1998; Hymnus č.2, op.56, 1998; Elegy, op.65, 2001; Third Eye, op.69, 2003; Nenia, op.62, 1999-2008; Trigonal Sonata, op.71, 2004; Jákob's Ladder, op.83; 2009; Amorpheae op.86, 2010; Lamiade: Symmetric Variations, op.88, 2012.