Download GUI Kit Free PSD for apps and web designers. You can use all objects absolutely for free. Just some of objects are vector shapes here, all other are rasterized. Enjoy!
Download Dark Music UI Elements Free PSD file. PSD file contains several different popular UI elements created using shape layers. Editable layers allow you to easily edit and make changes to fit your designs for iOS / android apps, web interfaces, etc. The freebie includes UI elements such as volume knob, equalizer, music controls, sliders, buttons, and more to name a few.