Me rajo la voz is a vivid, figurative expression meaning to push your voice to its absolute limit, as if you could physically tear it. In the song, Recycled J uses it to describe performing with total intensity while his mother cries in the audience, making the phrase memorable and emotionally powerful.
“Conmigo” means “with me,” and the song turns that word into a promise of self-reliance. Recycled J looks back at leaving things behind, failing, falling, and then getting back up: “Si he caído, me he levantado” [If I have fallen, I have stood back up]. The repeated hook, “Nada ni nadie se podrá conmigo” [Nothing and no one will be able to defeat me], is blunt and defiant. He is still “echando un pulso al destino” [wrestling with fate], taking risks and adding to his score even when he is close to the edge. There is also a personal conflict: someone once asked him to choose between continuing toward success and leaving it all for love.
For him, music is more than a job. He says, “Volcando a un MP3 mi dolor, mi sed” [Pouring my pain and my thirst into an MP3], turning difficult experiences into songs, and calls music his way out: “La música fue mi salida” [Music was my escape]. The final images are intense: his mother is crying in the palco, meaning the stage or a theatre balcony, while he strains his voice performing; people who loved him now hate him, and former haters give him support. “De espinas el camino que ando” [The road I walk is made of thorns] admits that the journey hurts, but the chorus keeps returning to the same answer: he falls, gets up, and keeps going.