Question: Songs of the Season is the second Christmas album by an American singer who, since 1985, has recorded 20 studio albums, and charted more than how many singles on the Billboard Hot Country Songs charts?
Sentence (from "Kenny Chesney"): Most of these have also charted high within the top 40 of the US "Billboard" Hot 100, making him one of the few successful crossover country artists.
Relevant evidence: No