Samba de Amigo song: Select challenge mode and successfully complete the Maracas Expert course.

Theme Of Inoki song: Select challenge mode and successfully complete the Maracas Standout course.

Tequila, Love Lease, Soul Bossa Nova songs: Select challenge mode and successfully complete the Maracas Apprentice course.

Super hard mode: Quickly shake Left Maraca High fifteen times at the difficulty selection screen. Note: For the standard Dreamcast controller, hold the Left Maraca High button (Up).

Random mode: Quickly shake Left Maraca Low fifteen times at the difficulty selection screen. Note: For the standard Dreamcast controller, hold the Left Maraca Low button (Down).

All music mode: Select arcade mode, then quickly shake Left Maraca High fifteen times at the height selection screen to unlock all songs. Note: For the standard Dreamcast controller, hold the Left Maraca High button (Up).