People remember songs very easily. We also tend to remember acronyms, which is why we usually use them to recall things that may not so easily be remembered otherwise, like the corresponding musical notes on the lines and spaces of the pentagram and other useful things. Jesus used something a little different to help us not only remember spiritual teachings but to also reflect on the depth of His teachings. He used a common literary device to teach profound spiritual truths which are still reverberating in our collective consciousness.
YT: https://youtu.be/abEBUg74IR4
