Click on green flag and watch. Turn on the sound
A remix of my project in 2014 https://scratch.mit.edu/projects/41317014/ x=a.sin t.tan phi, y=b.cos t, with only two different values for (a,b), so, only two ellipses (If phi=45º, tan phi not have any impact), . Music: Waltz me to heaven by Waylon Jennings (YouTube)
