"The Call" is a song written by Gene MacLellan and performed by Anne Murray. The song reached #5 on the Canadian country chart, #6 on the U.S. Adult Contemporary chart, and #13 on the Canadian Adult Contemporary chart in 1976. The song appeared on her 1975 album, "Together". The song was produced by Tom Catalano. Murray recorded a different version on her 1970 album, "Honey, Wheat and Laughter".

Can we draw the following conclusion?
Tom told Murray she had gone too pop and needed to stay true to country.
It's impossible to say