Marvin Gaye’s Let’s Get It On isn’t just a song—it’s the universal soundtrack of seduction. The moment that smooth intro kicks in, boom, someone somewhere is raising an eyebrow and unbuttoning a shirt (even if they shouldn’t be). This song could make even a tax audit feel sensual. It’s been responsible for countless bad pickup lines, questionable dance moves, and at least 50% of the world’s population. If you’ve never dramatically lip-synced it into a hairbrush or played it at the wrong time (family dinner, church service), are you even living?