I don't really have a favourite band or artist, but if I had to choose I'd have to say Vocaloid. I've been obsessed with Vocaloid lately and there are so many songs and such a variety of artists. My favourite songs right now by the Vocaloid group would have to be Flowers Bloom in the Night Sky Please Summer by Len, Gakupo, Kaito, and Kiyoteru, Here and There by Rin, Bringing the Rain by Len, and Shake It! by Miku, Rin, and Len.

A recent band I found was Egypt Central and so far they are pretty good. I've only listened to a few songs, but the one I like the most is White Rabbit by Egypt Central.