I've been trying to post this suggestion in these forums and I got directed here. I still do not know if this is the correct place to post it, these forums are really confusing.
Anyway Spotify has a major inconvenience explained below:
A very important setting is missing from Spotify where I can configure my keyboard's multimedia keys to only work with Spotify (Play/Pause/Stop/Volume/Next/Previous). As of now I use spotify in the background and play games. Volume slider in keyboard controls Windows global volume thus making it extremely annoying to adjust the music volume to be lower than the game volume. I can't fix this issue until Spotify allows me to bind keys.
Allow as to add custom keys to Spotify so I can control Spotify and Spotify only using keyboard keys.