Three concisely plain compositions for guitar, two solo and one trio, are played only with open strings or natural harmonics, where all the tunings are respectively irregular, written by Tokyo-based guitarist and composer Taku Sugimoto and performed and recorded in St. Petersburg, Russia by guitarists Andrey Popovsky, Denis Sorokin and Alexander Markvart.

Three compositions for solo guitar from Canadian composer Mark Hannesson performed in Saint-Petersburg by Russian guitarist Denis Sorokin and recorded by saxophonist and sound artist Ilia Belorukov; "Each Thing" and "If I Appear Comfortable" using space and a subtle development in extended works; "Triste" using progressions of distorted tones and decay.