What is truly chip? *holds up skull* Is it having lots of basic waveforms? Is it arpeggios? Is it keeping a song's original file below a certain size i.e. below 100kb? Is it videogame music? Is it a dubstep song with a SID pwm sound for a lead? Is it really tiny sounds? Is it only music made with obsolete consoles?
I don't think we'll ever know. There's no real CLEAR boundaries in my eyes/ears.