The album of the BIO group "1987 556 25 7" combines songs written in the period from 2022 to 2024 and is associated with nostalgic reflections on a time when much was still unresolved, but much was changing. And also in it you will find new songs related to the general idea of technoromantics. Well, the title of the album shows an almost mathematical relationship between events and phenomena.
Instruments from the 80s were used in the recording of the album.
Including Yamaha SY99, Yamaha TG 33, Yamaha RX 7, sounds of Soviet-made synthesizers "Polivox", "Alice", "Estredin".