No you dont want to skip balanceing your heart chakra. What you want to do is balance all your chakras all the time.
The heart chakra is both a receptive and expressive chakra meaning it takes in and puts out energy. It can become damaged and blocked, we use it alot more than we think.
Listening to music is great. But you also need a clearing and repairing routine. Visulise each chakra individually. Look for blocks,cords,etc. If the chakra is too open,fix it. Chakras are conical shaped and attached to your spine, picture each of your chakras this way, clear and bright like luminous light.
Try that to start it may help you with your issue. Good luck.