Sonic Adventure OST

Open Your Heart (Main Theme)

It Doesn't Matter (Theme of Sonic)

Believe In Myself (Theme of Tails)

Unknown From M.E. (Theme of Knuckles)

My Sweet Passion (Theme of Amy)

Theme of E 102r Gamma

Welcome to Station Square

Mystic Ruin Theme

Egg Carrier - A Song That Keeps Us On the Move

Azure Blue World (Emerald Coast)

Windy and Ripply (Emerald Coast)

BIG Fishes at Emerald Coast

Windy Hill (Windy Valley)

Tornado (Windy Valley)

The Air (Windy Valley)

The Dreamy Stage (Casinopolis)

Dilapidated Way (Casinopolis)

Blue Star (Casinopolis)

Snowy Mountain (Ice Cap)

Limestone Cave (Ice Cap)

Be Cool, Be Wild and Be Groovy (Ice Cap)

Twinkle Cart (Twinkle Park)

Pleasure Castle (Twinkle Park)

Run Through the Speed Highway (Speed Highway)

Goin' Down!? (Speed Highway)

At Dawn (Speed Highway)

Red Hot Skull (Red Mountain)

Danger! Chased by a Rock (Lost World)

Leading Lights (Lost World)

Sky Deck A Go! Go! (Sky Deck)

General Offensive (Sky Deck)

Tricky Maze (Lost World)

Mechanical Resonance (Final Egg)

Crank the Heat Up!! (Final Egg)

Bad Taste Aquarium (Hot Shelter)

Red Barrage Area (Hot Shelter)

Fakery Way (Twinkle Park)

Introduction....featuring Open Your Heart

Sonic Adventure Theme of Chao Garden

Letz Get This Party Started (Chao Race Entrance)

Join Us 4 Happy Time (Chao Race)

Lazy Days ~ Living in Paradise (Theme of Big)

Twinkle Circuit

Tornado Scramble (Sky Chase)

Sweet Punch (Hedgehog Hammer)

Theme of Sand Hill

Choose Your Buddy ~ Finger Bass Ver (Adventure Character Select)

Choose Your Buddy ~ Slap Bass Ver (Adventure Character Select)

Challenge for Another Aim (Trial Character Select)

Funky Groove Makes U Hot!? (Options Menu)

Invincible....No Fear (Invincibility)

and...Fish Hits! (Big Jingle)

Hey You! It's Time to Speed Up!! (Super Sneakers)

Calm After the Storm (Egg Carrier - The Ocean)

Sonic Adventure Theme of Dr EGGMAN

Theme of TIKAL

Event: Danger is Imminent

Event: Fanfare For Dr EGGMAN

Event: Good Bye

Event: Sadness

Event: Strain

Event: The Past

Event: Unbound

Boss Chaos Ver 0, 2, 4

Egg Mobile Boss (Egg Hornet)

Militant Missionary (Egg Walker and Egg Viper)

Heartless Colleague (Boss E-Series)

Crazy Robo (Boss E-101R)

ZERO The Chase - Master (Boss Robot ZERO)

Perfect CHAOS Revival (Boss Perfect Chaos)

Open Your Heart (Main Theme In-game)

Fight For My Own Way (Boss Event)