 As such, the longest copyright allowed was 56 years from the original creation date.The Copyright Act of 1976, signed into law only four years after "Discover America" was recorded, greatly changed copyright laws in the US, extending the copyright of the artist to either 75 years or the life of the author plus an additional 50 years.Cristián Castañeda

Cristián Alberto Castañeda Vargas (born 18 September 1968 in San Vicente, Chile) is a retired Chilean football player.