I would have picked ‘Two Heads.’” Those were my first thoughts when I checked out the playlist for Sixties Surreal, a new exhibition at the Whitney Museum of American Art. If you haven’t encountered an exhibition playlist yet, it’s similar to those mixtapes some of us made in high school: carefully curated, self-aware, and designed to capture a mood. The show’s central question — what if Surrealism, rather than Cubism, had shaped postwar American art? Installation view of Sixties Surreal at the Whitney Museum of American Art (photo Hrag Vartanian/Hyperallergic)H: Why have a playlist for this particular show? Installation view of Sixties Surreal at the Whitney Museum of American Art (photo Hrag Vartanian/Hyperallergic)H: Are there any songs that you were tempted to include but didn’t for any reason (e.g., too obscure)?