# “Problyasak” – Borislav Yasenov Quartet with special guests Mihail Yosifov and Vladimir Karparov - **Date:** 2026-11-11T18:30:00+00:00 - **Venue:** In The Mood Jazz Club, ул. Позитано 52 - **District:** Център - **Category:** Concert - **Source:** [In The Mood Jazz Club](https://inthemood.bg/events/%d0%bf%d1%80%d0%be%d0%b1%d0%bb%d1%8f%d1%81%d1%8a%d0%ba-%d0%b1%d0%be%d1%80%d0%b8%d1%81%d0%bb%d0%b0%d0%b2-%d1%8f%d1%81%d0%b5%d0%bd%d0%be%d0%b2-%d0%ba%d0%b2%d0%b0%d1%80%d1%82%d0%b5/) - **Tickets:** https://inthemood.bg/events/%d0%bf%d1%80%d0%be%d0%b1%d0%bb%d1%8f%d1%81%d1%8a%d0%ba-%d0%b1%d0%be%d1%80%d0%b8%d1%81%d0%bb%d0%b0%d0%b2-%d1%8f%d1%81%d0%b5%d0%bd%d0%be%d0%b2-%d0%ba%d0%b2%d0%b0%d1%80%d1%82%d0%b5/ ## About The concert marks 35 years in music for flautist and composer Borislav Yasenov. The project “Problyasak” revisits his album “Crazy World” (1998) and presents its compositions in new arrangements, with trumpeter Mihail Yosifov and saxophonist Vladimir Karparov as special guests. The band is completed by Zhivko Bratanov on piano, Radoslav Paunov on bass guitar and Alexander Kamenov on drums.