You might like a band called Dropping Daylight. The name is cheesy, and the music is more groomed for mainstream radio, but it still rocks and there is still plenty of banging pianos and wailing vocals. Instead of buying the cd and wading through some radio-friendly watered-down tracks, go to iTunes and download these songs:
Tell Me
Take A Photograph (my personal favorite)
Brace Yourself
Soliloquy
Till You Feel Something
The album is called “Brace Yourself.”