The double-disc set The Essential Marty Robbins: 1951-1982 effectively presents an overview of Robbins' long, prolific career, taking in nearly every style he tried out during that time.
There are honky tonk and hillbilly numbers and cowboy songs, country-pop, rockabilly and Hawaiian tunes -- in all, there are 50 songs, including the great majority of his big hit singles.
In short, it's the perfect place to begin exploring his long, prolific and varied career, and it's a necessary addition to any country music library.