Wii Music Cheats, Codes & Guides

Hold Right on the D-pad and hit "Start" - All Miis will be wearing "Wii Music" T-shirts
Hold B button and Down on the D-pad and hit "Start" - All Miis will be wearing Black Belt costumes
Hold Left on the D-pad and hit "Start" - All Miis will be wearing cat costumes
Hold B button and Left on the D-pad and hit "Start" - All Miis will be wearing cheerleadeer costumes
Hold B button and Right on the D-pad and hit "Start" - All Miis will be wearing DJ/beat boxer costumes
Hold Down on the D-pad and hit "Start" - All Miis will be wearing dog costumes
Hold B button and Up on the D-pad and hit "Start" - All Miis will be wearing rapper costumes
Hold Up on the D-pad and hit "Start" - All Miis will be wearing tuxedos

"American Patrol" - Complete the Rock Jam Mastery Lesson
"Bridal Chorus" - Complete the Rock Jam Mastery Lesson
"Carmen" - Play through "Twinkle, Twinkle, Little Star" in Mii Maestro
"Do-Re-Mi" in Handbell Harmony - Complete "My Grandfather's Clock" in Handbell Harmony.
"Expand Your Style" Lessons - Create 6 videos in Custom Jam Mode
"F-Zero -- Mute City Theme" - Complete the Rock Jam Mastery Lesson
"Frere Jacques" - Complete the Rock Jam Mastery Lesson
"From the New World" - Complete the Rock Jam Mastery Lesson
"Hum, Hum, Hum" in Handbell Harmony - Complete "O Christmas Tree" in Handbell Harmony.
"Jingle Bell Rock" - Complete the Rock Jam Mastery Lesson
"La Bamba" - Complete the Rock Jam Mastery Lesson
"Little Hans" - Complete the Rock Jam Mastery Lesson
"Long, Long Ago" - Complete the Rock Jam Mastery Lesson
"My Grandfather's Clock" in Handbell Harmony - Complete "Hum, Hum, Hum" in Handbell Harmony.
"Ode to Joy" - Complete the Rock Jam Mastery Lesson
"Ode to Joy" - Play through "The Four Seasons -- Spring" in Mii Maestro
"Sakura Sakura" - Complete the Rock Jam Mastery Lesson
"Sukiyaki" - Complete the Rock Jam Mastery Lesson
"Sukiyaki" in Handbell Harmony - Complete "Do-Re-Mi" in Handbell Harmony.
"Sur le pont d'Avignon" - Complete the Rock Jam Mastery Lesson
"Swan Lake" - Complete the Rock Jam Mastery Lesson
"The Four Seasons -- Spring" - Play through "Carmen" in Mii Maestro
"The Legend of Zelda" - Play through "Ode to Joy" in Mii Maestro
"The Legend of Zelda" theme and the harp - Play through "The Legend of Zelda" theme in the Mii Maestro mini game.
"Turkey in the Straw" - Complete the Rock Jam Mastery Lesson
Accordion - Complete the Rock Jam Mastery Lesson
Add/ Remove Parts (Instruments) from songs in Jam Mode. - Complete the Pop Jam Mastery Lesson.
Bagpipe - Complete the Rock Jam Mastery Lesson
Beachside Drive Level - Complete the Rock Jam Mastery Lesson
Cat Suit - Create 1 music video.
Cello - Complete the Rock Jam Mastery Lesson
Cheerleader - Create 1 music video.
Cowbell - Complete the Rock Jam Mastery Lesson
DJ Turntables - Complete the Rock Jam Mastery Lesson
Djembe Drum - Complete the Rock Jam Mastery Lesson
Flute - Complete the Rock Jam Mastery Lesson
Galactic Bass - Complete the Rock Jam Mastery Lesson
Galactic Guitar - Complete the Rock Jam Mastery Lesson
Galactic Piano - Complete the Rock Jam Mastery Lesson
Hand Clap - Create 1 music video.
Harmonica - Complete the Rock Jam Mastery Lesson
Harmony High-Rise Level - Complete the Rock Jam Mastery Lesson
Harpsichord - Complete the Rock Jam Mastery Lesson
Latin Drums - Complete the Rock Jam Mastery Lesson
Lessons Section - Make 3 music videos in Custom Jam
Music Room in Jam Mode - Beat the eighth level of the Pitch Perfect mini game.
NES Horn - Beat first four levels of Pitch Perfect.
Recorder - Create 1 music video.
Reggae Drums - Complete the Rock Jam Mastery Lesson
Shamisan - Complete the Rock Jam Mastery Lesson
Singer - Complete the Rock Jam Mastery Lesson
Sitar - Create 1 music video.
Stylize your Instruments in Custom Jam mode - Complete the Rock Jam Mastery Lesson
Super Mario Bros. Theme - Beat first four levels of Pitch Perfect.
Taiko Drum - Complete the Rock Jam Mastery Lesson
Timbales - Complete the Rock Jam Mastery Lesson
Toy Piano - Create 1 music video.