The song "Planetarium" by Glass Beach explores themes of communication difficulties, feeling trapped, and being left behind. The lyrics convey a sense of frustration and a struggle to express oneself accurately. The song begins with the narrator wanting to explain everything but finding that the words won't come out right. This could suggest a lack of communication skills or an inability to fully express their thoughts and emotions. The line "When you left you locked us in a burning building" metaphorically describes a situation where someone has abandoned or betrayed the narrator, leaving them trapped in a difficult and destructive environment. The mention of candid cameras in every corner filming implies a sense of constant surveillance and scrutiny, possibly highlighting a lack of privacy or the feeling of being constantly observed and judged. The following lines depict a sense of chaos and desperation, with everyone running and scrambling for an exit, but ultimately feeling helpless. The mention of playing the piano and placing palms in perfect patterns could be interpreted as trying to find solace or control in art or routine amidst the chaos. The phrase "Crave capsaicin in useless coups of connate caverns" is more abstract and open to interpretation. It could suggest a desire for intensity or spice in monotonous or unfulfilling situations. The chorus repeats the desire to explain everything, but again, the words won't come out right. This frustration continues to be expressed throughout the song. The lines "I guess he's the best, but I've never known anyone else" suggest that the narrator may be in a complicated relationship where the person they are with is considered the best option despite never experiencing any other romantic partners or connections. This could imply a sense of loneliness or a lack of alternatives. The repetition of the phrase "Yeah, you left us locked us in a burning building" further emphasizes the feeling of being left behind and abandoned. The burning building metaphor could represent a toxic or destructive situation from which the narrator cannot escape. Overall, "Planetarium" explores themes of communication difficulties, feeling trapped, and the aftermath of being left behind in a destructive environment. The song expresses frustration with the inability to articulate oneself properly, the struggle to find an escape, and the lingering effects of being abandoned.