As the lead singer of the group Czerwono-Czarni from 1963 to 1967 Maciej Kossowski performed three thousand shows in the biggest arenas and concert halls in Poland and abroad: Czechoslovakia, (1964) East Germany (1965) Canada and USA (1966.)

His recording debut in 1963 with Czerwono- Czarni produced two-huge hits: Dwudziestolatki, and Agatko pocaluj.

In 1967 during three month tour of Soviet Union Maciej gave 120 shows with the group Tajfuny (The Typhoons.)

More than 5.000.000 people have seen Maciej Kossowski on stage and on more then ten occasions his audience exceeded two hundred fifty thousand people in outdoor performances.

Known as a talented songwriter Maciej written and produced in one year almost thirty songs that received nation wide radio play. In October 1969 he immigrated to US and settled in New York, USA.

Maciej singing his hit song "Wakacje z blondynką on National TV from the Warsaw studio.


In his absence in 1996, Polskie Nagrania released his CD entitled: Nie mówię żegnaj, (I Don't Say Good-bye)

In 2012 Polskie Nagrania released new Album: "Wakacje z blondynką"

In a year of 2016 Songrunners Music released his new album in USA