Here is a band I ran across on Youtube. Halocene covering Evanescence's "Bring Me To Life" and "Maleficent" (Official Music Video).
Give them a listen. I think you'll like this band...
And another girl band I ran across on Youtube...Remember Monday.
They are taking on Queens "Fat Bottomed Girls". It has over 1.7 M views and counting.
Great harmonies on this song. I think you'll like them.