Play game or solo mode. Play 3 songs then you should get a song. After you do that play different songs in a different order, then play the secret song as the third song. If this code does not work try again. The secret songs will be highlighted in green and will say "NEW!" Note: All of your songs must have a Grade B or higher. When you get all the songs you must have 20 hidden songs.
These are all the secret songs you should have:
2.AM-3P 303 Bass Mix tkz remixed by U1
3.Can't Stop Fallin' in Love
7.Do It Right
12.La Senorita Virtual
13.Let the Beat Hit Em' (Classic R&B Style)
15.Orion .78 (AMeuro-MIX)
19.Trip Machine (Luv Mix)
20.Era (Nostal Mix)
Note: These songs are in Alphabetical order not in order that you get the songs in.
Submitted by DDRfreak2; Michael Tung