My second ever comparison! This compares the sizes of every type of object in the universe. Most data from scale of the universe 2, which is why the precision of the sizes is a bit wonky. If this is too long, watch my fast forward, at:
   • Universe size comparison 2020 in fast...  
Music: 1st song:
Made by Jose M. V. R. and Cosette Victores
8th song:
Made by Jose M. V. R. and Miguel Valdes
All other songs:
Camtasia 2018 public library

NOTE: I made a mistake at 31:18. The milky way Schwarzschild radius is actually the radius that the milky way must be compressed to in order to become a black hole. Plus, I double the radius, so this object is the same as "1 Milky waymass black hole".