Sonic The Hedgehog 2 - Anniversary Edition (SHC2020) (Genesis) (gamerip) (2020)

was it because of Sega or Micheal Jackson that the all the Sonic the Hedgehog songs been taken out of the site?
I couldn't even get past the boss of the purple water place :/
I used to be trash at classic Sonic games. Last summer I played the games a ton and got better. I've beaten Sonic 2 on mobile with all the Chaos Emeralds several times. I actually have a Genesis with Sonic 1-3. I've beaten Sonic 2 a few times there, but not with the Chaos Emeralds... because how is anyone supposed to do this?