Our brain-computer interfacing technology uses music to make people happy

Whether it's the music that was playing on the radio when you met your partner or the first song your baby daughter smiled to, for many of us, music is a core part of life. And it's no wonder—there is considerable scientific evidence that foetuses experience sounds while in the womb, meaning music may affect us even before we are born.

source https://www.lifetechnology.com/blogs/life-technology-news-blog/our-brain-computer-interfacing-technology-uses-music-to-make-people-happy