Complete each achievement to get the allotted gamerscore.
Unlockable              How to Unlock
10 Songs Cleared (50)   Get a grade of D or higher in 10 songs.
20 Songs Cleared (50)   Get a grade of D or higher in 20 songs.
30 Songs Cleared (50)   Get a grade of D or higher in 30 songs.
40 Songs Cleared (50)   Get a grade of D or higher in 40 songs.
50 Songs Cleared (50)   Get a grade of D or higher in 50 songs.
60 Songs Cleared (50)   Get a grade of D or higher in 60 songs.
All Songs Cleared (50)  Get a grade of D or higher in all songs.
SIMPLE Cleared (20)     Clear all 6 SIMPLE challenges in challenge mode.
MODERATE Cleared (20)   Clear all 6 MODERATE challenges in challenge mode.
ORDINARY Cleared (20)   Clear all 6 ORDINARY challenges in challenge mode.
SUPERIOR Cleared (20)   Clear all 6 SUPERIOR challenges in challenge mode.
MARVELOUS Cleared (20)  Clear all 6 MARVELOUS challenges in challenge mode.
GENUINE Cleared (20)    Clear all 6 GENUINE challenges in challenge mode.
PARAMOUNT Cleared (20)  Clear all 6 PARAMOUNT challenges in challenge mode.
EXORBITANT Cleared (20) Clear all 6 EXORBITANT challenges in challenge mode.
CATASTROPHIC Cleared (20)
                        Clear all 6 CATASTROPHIC challenges 
                        in challenge mode.
APOCALYPTIC Cleared (20) 
                        Clear all 6 APOCALYPTIC challenges 
                        in challenge mode.
Cachaca (30)            Purchase the song "Cachaca" in Quest mode.
Return of the Toe Jam (30) 
                        Purchase the song "Return of the Toe Jam" 
                        in Quest mode.
Tir na n'Og (30)        Purchased the song "Tir na n'Og" in Quest mode.
PARANOIA EVOLUTION (30) Purchased the song "PARANOIA EVOLUTION" 
                        in Quest mode.
Love Me Do (The Acolyte's mix) (30) 
                        Purchased the song "Love Me Do (The Acolyte's Mix)"
                        in Quest mode.
MAXIMIZER (30)          Purchased the song "MAXIMIZER" in Quest mode.
Bongo! (30)             Purchased the song "Bongo!" in Quest mode.
Think ya better D (30)  Purchased the song "think ya better D" in Quest mode.
Stop Violence! (30)     Purchase the song "Stop Violence! - B.L.T. Re 
                        Production" in Quest mode.
Healing Vision (Gridlok Mix) (30) 
                        Purchase the song "Healing Vision (Gridlok Mix)" 
                        in Quest mode.
Xenon (30)              Purchase the song "Xenon" in Quest mode.
My Only Shining Star (30) 
                        Purchase the song "My Only Shining Star" 
                        in Quest mode.
Drivin (30)             Purchase the song "Drivin'" in Quest mode.
Koibito (30)            Purchase the song "Koibito" in Quest mode.
Treble, Bass and Attitude (30) 
                        Win first place of the chamionship in Quest mode.


Unlock Dance Champion
     You  can unlock the lady that you face in the final battle of the
dance  tournaments  simply  by beating her once in a dance tournament.
After you have done so, you can select her as your dancer. Please note
that she has not alternate costumes.

Quest Mode: Unlockable Songs from Special Events
     Special  Invitational  Events  appear  randomly  on  the  map  as
Envelopes. They are always "Fanbase" type challenges.

     To  unlock  songs,  you  must  complete  Special  Events  in  the
following places:

Unlockable              How to Unlock
Think Ya Better D       California
Cachaca                 Washington
Healing Vision          Ontario
Koibito                 Texas
Stop Violence!          Missouri
Treble, Bass, and Attitude  
                        Illinois
Drivin                  Florida
Love Me Do              New York

Quest Mode: Unlockable Songs from Competitions
     Competitions  will  appear  once every state in a region is fully
colored,  they will be marked by a crown icon. Competitions are always
"Dance Rival" type challenges.

     To  unlock songs, you must complete Competitions in the following
regions:

Unlockable              How to Unlock
Bongo                   Western Region
Xenon                   Canadian Region
Return of the Toe Jam   Southern Region
Tir Na n'0g             Northern Region
My Only Shining Star    Eastern Region
Maximizer               Nation Championship #1
Paranoia Evolution      Nation Championship #2