I had sonic-pi bookmarked/planned for more than 5 years. It is sad how most bookmarked items never get viewed or they are postponed to eternity.
On one hand, divorcing myself from the initial impulse to consume or create something helps filter down to what I am and will be truly interested in. On the obvious other hand, the backlog grows to the point where I get paralyzed by so many options and the perfect ideas in my head that I end up not doing anything.
Occasionally, I have a filtering session when I am going through everything and narrowing them down, however extra items are appearing until the next filtering session and the same goes again. It is a vicious cycle.
I would recommend this playlist to get started: https://www.youtube.com/watch?v=4BPKaHV7Q5U&list=PLaitaNxyd8...
and the help > tutorial section of sonic itself.
Those two are just amazing: https://youtu.be/a1RxpJkvqpY, https://youtu.be/GPan4gRSwZs