Brooklyn-based singer/songwriter, Margaux is preparing to release her debut EP, More Brilliant is the Hand that Throws the Coin” in November. The second single from the EP is “Cave In.” From the first minute of the song, you might think that “Cave In” is a simple girl-with-guitar ballad but the song takes a turn for the badass as chugging electric guitar and meaty drums beef up the track. It ends up sounding like Julien Baker with a 90s alt-rock tilt.