Destellos translates to "flashes," "sparkles," or "glimmers." It's a beautifully poetic word that you won't find in everyday conversation.
In this song, ROSALÍA contrasts a harsh, earthly world with a heavenly one. She uses destellos to describe the second, more spiritual realm, painting a picture of light, doves, and saints. This word perfectly captures the magical and ethereal quality of that world, making the lyrics truly shine.
Spanish superstar ROSALÍA sets up a direct clash between earthly chaos and spiritual peace in "Sexo, Violencia Y Llantas". Instead of choosing between holiness and temptation, she wishes she could move freely between both realms: "Quién pudiera venir de esta tierra / Entrar en el cielo / Y volver a la tierra" ("Who could come from this earth / Enter into heaven / And return back to earth"). She decides her priority right away with "Primero amaré el mundo / Y luego amaré a Dios" ("First I will love the world / And then I will love God").
Her descriptions of each world are blunt and stark. The physical world brings "Sexo, violencia y llantas / Deportes de sangre / Monedas en gargantas" ("Sex, violence and car tires / Blood sports / Coins in throats"). Here, "llantas" literally refers to wheel rims or car tires, setting an aggressive, street-level scene alongside greed and brutality. In contrast, the celestial side offers "Destellos, palomas y santas" ("Flashes of light, doves and female saints") and "el beso de la balanza" ("the kiss of the scale" / the touch of divine justice). She wants the rush of worldly grit first, leaving the pure and holy realm for later.