Watch Karen O's Love-Buzzed Video for 'Day Go By'

On the lo-fi acoustic jangle “Day Go By,” Karen O sings simple, reflective words about a romance taking over her brain. Photographic duo Wiissa (Vanessa Hollander and Wilson Philippe) brings daydream-y nostalgia to the track’s music video, which follows a love-struck couple as they swim and ride a Vespa.

“I wrote……