It was started as experimental small project back then, and the result was a set of Random Gradients vol. 1 as part of Graphic Identity's Free Design Box post series. It's about time I share another set of Photoshop Random Gradients vol. 2.
Even they are randomized in colors, I decided to make simplified gradient set without too much effects since I think it will be more applicable to your design. There are 100 gradients included and they're free to download.