For something very different, you could check out Japan's Ogawa Tetsuya, better known as Tetsu from the band L'Arc~En~Ciel.
If you can get past the fact that the singing is in Japanese, and their visual aesthetic is often hilariously androgynous, you will find that Tetsu is an incredibly talented, and melodic bass player.
Examples can be seen in the following videos;
Love Flies Kasou