if you don't know what vocaloid is then Wiki it , in a nutshell its a music program where it sings lyrics you write , each "singer" (Program) has different style of music

i've been listening to vocaloid a lot these days, while its computer generated music it sound so relaxing/happy/emotional. (yes robots are taking over my emotions!)

this is one, its so relaxing even though i don't know what the lyrics are saying or what the song about (i'm guessing love lol ).

and here is Miku , shes the most popular Vocaloid, you might seen her before

not all the vocaloid music is good though, some of the stuff people make on youtube are just plain weird

YUP, I LOVE VOCALOID!!!!!!I LOVE HATSUNE MIKU!!!!X3333333333333

Shes cute =]

Okay, I have never heard of this before, but after spending about 5-10 seconds with each of those videos, I can tell you that I'm not about to include it on my playlists