What does it mean if my parakeet makes a chirping sound then a loud angry like noise?

when ever i play music my parakeet would chirp loudly and when i stop the music my parakeet would stop chirping but sometimes when i was playing hip hop music or relaxing music my parakeet would chirp then all of a sudden it would go ACK! ACK! ACK! or something like that and then back to chirping.. does this mean my parakeet likes it or hates it??