Question: "Heartland" is a song by rock band U2, and is the thirteenth track on their 1988 album "Rattle and Hum", their sixth studio album, and a companion rockumentary film directed by who?
Sentence (from "Rattle and Hum"): Following the breakthrough success of the band's previous studio album, "The Joshua Tree", the "Rattle and Hum" project captures their continued experiences with American roots music on the Joshua Tree Tour, further incorporating elements of blues rock, folk rock, and gospel music into their sound.
Relevant evidence: No