Can I listen to music while meditating?

This depends on what you are looking to develop through this practice. The inclination to put some music on to meditate with, at least in early stages of learning the practice, might be coming from a wish to be entertained or to "chill out." In other words, a wish to get away from whatever is happening now. The aim of mindfulness practice, however, is to strengthen our ability to stay with what is occurring in our experience, and to see clearly what's true for us now. Over time, if incorporating music into formal practice still interests you, then experiment, remembering to notice if this seems to support your ability to remain attentive and curious, or not.