YVYNYL premiered this brand new Twin Sister track today, recorded recently for Philly non-profit Weathervane Music's awesome Shaking Through sessions. The pristinely shimmering "Meet the Frownies" was the group's "first ever experience in a high-end recording studio," and it shows, further justifying all those lofty Fleetwood Mac comparisons. Listen/download below, and read more about the YVYNYL-curated project here.