1. Classic Style: Play through all the Easy difficulty songs in the Classical genre to unlock the Classic Style.
2. Disco Style: Play through all the Medium difficulty songs in the Pop genre to unlock the Disco Style.
3. Funk Style: Play through all the Hard difficulty songs in the Soul genre to unlock the Funk Style.
4. Indian Style: Play through all the Easy difficulty songs in the Indian genre to unlock the Indian Style.
5. Latin Style: Play through all the Medium difficulty songs in the Latin genre to unlock the Latin Style.
6. Marching Style: Play through all the Hard difficulty songs in the Military genre to unlock the Marching Style.
7. Salsa Style: Play through all the Medium difficulty songs in the Salsa genre to unlock the Salsa Style.
8. Samba Style: Play through all the Hard difficulty songs in the Samba genre to unlock the Samba Style.
9. Tango Style: Play through all the Medium difficulty songs in the Tango genre to unlock the Tango Style.
10. Rock Style: Play through all the Hard difficulty songs in the Rock genre to unlock the Rock Style.
Additionally, you can unlock the following styles with the following method:
11. Enka Style: Play and clear the song "Sukiyaki".
12. Hawaiian Style: Play and clear the song "Kaimana Hila".
By unlocking these additional styles, you can expand your repertoire of music and have even more fun with your Wii Music experience!