You love Adele. You love a cappella. Those are the top two reasons you need to stop what you’re doing and take four minutes to watch this ridiculously amazing patty cake a cappella cover of Adele’s “Send My Love (To Your New Lover)” from her most recent album, 25. The group behind it--Sam Tsui, Madilyn Bailey, Alex G and Kurt Schneider--are crazy talented. (Seriously, just try to keep up with their clapping.) Fingers crossed Adele has seen this brilliant cover, too.