Part B of the 2017 Dynamic Mechanisms question. Linkage with combined movement.
Music:
Intro/Outro
Bensound - Actionable
https://www.bensound.com/
TFLM - Eternity
https://soundcloud.com/theflashmusic/the-flash-music-eternity
TFLM - Snow Lovers
https://soundcloud.com/theflashmusic/snow-lovers
Sentient Pulse - Soar
https://soundcloud.com/theflashmusic/the-flash-music-eternity
