Kryl's debut album, “Bratříčka, závírej vratka,” released in March 1969, coincided with the Soviet occupation. Seeking asylum, he left for a music festival in Germany in September 1969. In absentia, he received a 15-month sentence for leaving Czechoslovakia. Exiled, he collaborated with Radio Free Europe, performed concerts, and published records. Returning in 1989, he became an outspoken critic of post-Soviet politics.