In 1991, during high school, I was exposed to Amy Grant's "Heart In Motion" album.  I didn't realize at the time what a diverse catalog that she had (starting from 1977).  Over time, I became truly blown away by Amy's sweet, sexy, breath-y voice.  And in the course of 4 decades, it hasn't changed all that much -- it's slightly become deeper and much more mature.  And she also married guitarist Vince Gill in 1994 after they met for the duet on 1994's "House Of Love."