Unlock the following song modes by performing the corresponding tasks:
SONG MODE - HOW TO UNLOCK Auto Runner (lower right) - Earn a passing grade in No Sign mode. New Song - Earn an "S" or "A" rank on a song or a "B", "C", or "D" rank five times in a row. No Sign/No Warning Signal (upper right) - Earn a passing grade in Speedy mode (middle left). Random Speed (upper right) - Earn a passing grade in Mike Runner mode (lower left). Speedy (middle left) - Earn a passing grade in Normal mode (upper left).