Modified the font using Semplicita, which is a free for commercial use Google Font and stands for the best legibility in small formats (thumbnails).
Replaced the microphone symbol with the dollar sign instead of the "S" in order to appeal properly to the product and not to the medium, while also eliminating the concept of cliches.
Made all the images vectors and darkened the colors by adding vector gradients to enhance the contrast and pop-up the title.