Generate a context and a hypothesis.
Context: Best of the Cowboy Junkies is a 2001 greatest hits compilation of Cowboy Junkies' songs recorded for RCA Records. All songs are drawn from the band's RCA Records albums: "The Trinity Session", "The Caution Horses", "Black Eyed Man" and "Pale Sun, Crescent Moon".

Hypothesis: A lot of Jazz musics are recorded by RCA Records