HAL 9000 Player

Hi guys!
I wanted to do something for myself that would hide several Easter eggs in it. Therefore, I made a player that somehow resembles a one-eyed face or HAL 9000)) And at the same time I wanted to make a player in which the functionality that I mainly use will be as accessible as possible.
I'm simple person if next songs in playlist is always available - I like it. How about you?