------------------------------------------------------------------------------------------------------------------------------------------------------------ Sonic Music Sonic the Hedgehog songs Sonic the Hedgehog Ending Sonic the Hedgehog 2 songs Sonic the Hedgehog 2 Ending Sonic the Hedgehog 3 songs Sonic 3 Ending Sonic and Knuckles songs Knuckles Theme Sonic the Hedgehog 4 Episode 1 songs Splash Hill Zone Act 1 Splash Hill Zone Act 2 Splash Hill Zone Act 3 Casino Street Zone Act 1 Lost Labyrinth Zone Act 1