Original sentence: Among the members of the band was also her future husband, Jan Hammer, Sr.At the beginning of 1960s, Průchová continued her concert career together with her husband, cardiologist and musician Jan Hammer, Sr.From her youth, she showed a musical talent in singing and Jan Hammer, Sr.In 1968, during the dramatic events of the Prague Spring, the whole family moved to USA.Jan Hammer, Sr
Edited sentence: Although she was allowed to perform in the Prague clubs, she was prevented from making new recordings for more than twenty years.Among the members of the band was also her future husband, Jan Hammer Sr.At the beginning of 1960s, Průchová continued her concert career together with her husband, cardiologist and musician Jan Hammer  Sr.From her youth, she showed a musical talent in singing and Jan Hammer Sr.His wife Vlasta Průchová appeared on the stage also afterwards, in 1990s and in the early years of the new millenium.In 1968, during the dramatic events of the Warsaw Pact invasion of Czechoslovakia, the whole family moved to USA.Jan Hammer Jr.Jan Hammer Sr.She died on 16 June 2006 in Prague.She was forced to find a new band for her performances at clubs and regional jazz festivals.Similarly, their daughter Andrea wasn't admitted to study at the Prague Conservatory.The one-year stay in a Western country was too suspicious for Czechoslovak communist régime.Thus began her cooperation with young exponents of the Czech jazz scene, Emil Viklický, and later with pianist Zdeněk Zdeněk.Vlasta Průchová was affected by communist state too.died on 2 May 1989, a few months before Czechoslovak Velvet Revolution.remained in the United States, but his father's career in medicine was stopped