I like the images, love it. They are absolutely fitting to the songs and damn creative, public can see you put not only your bleeding heart but your brain on your work. Congratulations on that!
But I don't see harmony about the font colors and I feel like overlaying is going very rough. The first "problem" may be solve if you come to know a little bit about the Color Wheel and how to use it. The second one, if you use Photoshop just take a look at the blend modes, try something soft.
Love and sucess on your talent, you're going trought the right ways and look like you have this artistic thing. xxx Happy new year!