So I guess I did a cheesey musical Hello World.  I mapped a note array and a color array and a time array together and got my light strip to blink. I’m not posting the code because it has some fatal flaws, like no separate control of the rate of latching speed and the “human time” it looks like it is coming out of the end.  It is also dependent on the clock speed  for  (t = 0, t < duration, t ++) style in a way that is easily broken.

If you desperately need it, ask for it. But better will happen.