Analysis of information sources in references of the Wikipedia article "The Stanley Brothers" in Romanian language version.
In 2000 — at age 73 — Stanley reached a new level of stardom when he performed much of the music for the Coen brothers' movie "O Brother, Where Art Thou?" The movie's soundtrack topped the Billboard charts for 75 weeks, and Stanley's a cappella version of "O Death" won him the first of his three Grammy Awards, for Best Country Male Vocal Performance.
The O Brother, Where Art Thou? soundtrack also won Grammys in 2002 for Best Compilation Soundtrack album, Best Male Country Performance (“O Death,” Ralph Stanley), Best Country Collaboration With Vocals (“I Am a Man of Constant Sorrow”), with Down From the Mountain winning for Best Traditional Folk Album.