World is Mine, Silence, Rolling Girl, Magnet, 愛 is War, The Disaperrence of Miku Hatsune, Nebula, musunde hiraite rasetsu to mukuro, Melt, Packedge (sorry Missspelled), Popipo, Melody, Last Night Good Night, Anger, and Jingle Bells. I have a lot :)
Single: ♥World Is Mine ♥Love Is War ♥The Princess Who Brings Sleep ♥TRIPLE BAKA With another Vocaloid: ♥Magnet ♥Matryoshka ♥Cantarella (I liked the Luka version better than KAITO)
:) I 愛 all her songs, but these are a couple that I like to hear mostly.