"i'll explain it with a song"
You can teach anyone anything as long as you write a song about it
You'll gain shakespeare level of word play skills
It also includes things that are not included in the song, for example if you write a song about nuclear fusion that just says things about the processes and outcomes, and then you sing them a song about engineering, people may extrapolate a schematic about a fusion reactor
The ability will work only if you sing it live face to face