Hello my pretty little pomegranates! I recently started mastering my own tunes instead of using an automatic thing (which obviously gave mixed results sometimes). I tend to mix to 12-15 db. However, when I upload it to spotify or youtube, it kind of sounds like a pile of shit got an abortion. However However, when I turn off Automatic Volume Normalization in Spotify (which like everyone else should give a try too, so many songs sound better this way!), it sounds fine. Should I be mixing to a lower DB level? If so, what level would you suggest?