Samba de Amigo on Wii will offer downloadable content when a trio of songs are added shortly after the game launches on 19th September.
"Mambo Mambo" by Lou Bega, "I Want Candy" by Bow Wow Wow, and "Are you Going to Be My Girl" by Jet will join the main set-list of over 40 songs on 23rd September.
SEGA will announce regional pricing soon, apparently.
Samba de Amigo involves shaking your Wiimote and nunchuk along to on-screen prompts designed to match the rhythm of the music.
The Dreamcast original had actual maracas, but the Wiimote and nunchuk are up to the challenge, using the Wiimote speaker to create the same impression.
Check out our Samba de Amigo Wii hands-on preview for more details.
The full track-list follows, and cover bands are starred: