<prompt> Pedzisa mutsara unotevera:  <response>: Vakapinda muCzechoslovakia musi wa 20 Nyamavhuvhu 1968, zvidzidzo zvaHammer paChikoro zvakapfupikiswa. Hammer akarekodha dambarefu rehupenyu rejazz trio pa The Domicile muMunich musi wa30 Nyamavhuvhu 1968. Izvi zvakabudiswa seMaliny Maliny neGermany label MPS Records. Hammer akasarudza kutamira kuUnited States uye akatsunga kuva mugari wemo mushure mekugamuchira kudzidza kuBerklee Chikoro cheMimhanzi muBoston. 