Meaning: This means that the music is exciting and makes me feel alive.
Choice of Words: "Rhythm" is the pattern of beats in a piece of music. "Pulses" means to beat or throb regularly. "Through" indicates movement from one side of something to the other. "My" is a possessive adjective used to indicate that something belongs to the speaker. "Veins" are the blood vessels that carry blood back to the heart.