# Book Kaleidoscope: 145 Years Since the Birth of Boris Trichkov (1881–1944)

- **Date:** 2026-11-16T22:00:00+00:00 – 2026-12-17T21:59:00+00:00
- **Venue:** The National Library "Ss. Cyril and Methodius", бул. „Васил Левски“ 88
- **District:** Оборище
- **Category:** Exhibition
- **Source:** [Национална библиотека „Св. св. Кирил и Методий“](https://www.nationallibrary.bg/www/2026/10/22/17-%d0%bd%d0%be%d0%b5%d0%bc%d0%b2%d1%80%d0%b8-%d0%b7%d0%b0%d0%bb%d0%b0-%d0%b8%d1%81%d1%82%d0%be%d1%80%d0%b8%d1%8f-%d0%bd%d0%b0-%d0%ba%d0%bd%d0%b8%d0%b3%d0%b0%d1%82%d0%b0-%d0%bf/)

## About

A temporary display of sheet music and books from the work of Boris Trichkov, one of the most notable Bulgarian music teachers and composers of the first half of the 20th century. It includes songs such as “Lastovichka” and “Snezhen chovek”, and his “Stalbitsata” teaching system, which transformed music literacy in Bulgaria.