A white goat lunges toward the center of the frame, and that is the first thing your eye finds, not the band but the animal. Behind it, five young men in turtlenecks, blazers and corduroy lean in among a small herd of brown and white goats, hands extended, a few caught mid-laugh, wearing the look of people who agreed to a photo concept and only now realize livestock do not pose on command.

The joke is the whole point. Pet Sounds is a play on the word "pet," and the picture takes that pun as literally as a picture can: some of the most ambitious pop ever pressed to vinyl, wrapped in a snapshot of five guys getting mugged by farm animals in a dirt enclosure.

The eye keeps returning to that lunging white goat, and the longer you look, the more the afternoon feels like a plan going gloriously, hoof-first sideways. What exactly went sideways is a story of its own.