Billboard magazine has published charts ranking the top-performing country music songs in the United States since 1944.
[1] The first number one was the song "Pistol Packin' Mama", different recordings of which were bracketed together and treated as one entry.
[3] In the late 1940s and early 1950s, Eddy Arnold was the biggest star in country music and set several chart records, one of which endured for more than 60 years.
[10][11] The songs that have topped the chart have reflected the evolution of the country music genre over the decades.
[12][13] In the 1970s, the country-pop style increasingly enabled country artists to achieve success on the pop music charts,[14][15] and in more recent decades, some of the most successful songs have incorporated elements of hip hop music.