thumb|300px|right "Liberty's Gonna Rock" is a song played in the Sonic Underground episode "The Pendant."
Lyrics
SONIA: Lady Liberty salutes the green and blue
Liberty’s working hard for me and you
ALL THREE: She always does her part
She’s a Mobian at heart
Lady Liberty’s working hard for me and you
SONIA: Manic!
MANIC: When Liberty runs Robotnik out of town
It’s gonna be a thunderous sound
ALL THREE: Oh, first she’ll make him pay
Then she’ll send him on his way
When liberty drums Robotnik out of town
MANIC: Sonic!
SONIC: Liberty's gonna rock again someday
Liberty’s gonna let the music play
ALL THREE: Every song she will allow
Be it soft or be it loud
Lady Liberty’s gonna rock again someday
Lady Liberty’s gonna rock again someday
SONIC: Liberty Rocks!
Trivia
- This song implies that Mobius has its own flag, the colors of which are green and blue.
- This is an instance where any of the characters' singing voice actors does some speaking, when Sonia calls Manic's name to take a turn and when Manic calls Sonic's for the same reason.