The Andrews Sisters sister, it caused a bitter two-year separation, especially when Patty sued LaVerne for a larger share of their parents' estate. Patty attributed the breakup to the deaths of their parents: "We had been together nearly all our lives," Patty explained in 1971. "Then in one year our dream world ended. Our mother died (in 1948) and then our father (in 1949). All three of us were upset, and we were at each other's throats all the time." In 1951, they recorded "The Windmill Song" which is an adaptation of the French song "Maître Pierre" written in 1948 by Henri Betti
Vic Schoen of them could read a note of music." When he worked with the Andrews Sisters, he would sit and play "arranger's piano" next to them. Schoen played the chords on the piano, and the trio matched the chords in three-part harmony. One of the Andrews Sisters' favorite singers to collaborate with was Bing Crosby, with whom they released 47 singles. Patty suggested to Bing that they all should learn how to read music. Bing replied, "What are you crazy? You wanna ruin our careers?" In the later years, Schoen wanted to add one more trombone and a harp to the