I have always loved his version of the Lady of Shalott. Mallory's version is just depressing (and part of the reason behind my undying hatred for Launcelot), but Tennyson's is incredibly beautiful... and depressing.
Well, they both end with the main character both a) dying and b) experiencing unrequited love that directly lead to the dying, so you can't really get away from the depressing aspect of it. But where Mallory's version of the tale is all about Launcelot being a jerk, Tennyson's is this sweet, lyrical character study in which Launcelot is an innocent bystander - the tale is more tragic and less obnoxious the way he tells it.
And then Loreena McKennitt put it to music.
By all that's bright and colourful, McKennitt's setting of the poem is one of the most gloriously beautiful pieces of music I have ever heard. It doesn't matter how often I've heard it, I still get shivers down my spine when she sings the lyric:
She left the web, she left the loomIt's hard to explain if you've never read the poem (or heard the song), but that's the moment where a young girl's yearning to see something real for the first time in her life seals her doom. McKennitt's vocals ever so subtly draw attention to that - three paces were all that had separated the girl from her window. Three paces that she had never walked before for fear of some nebulous curse (that turned out to be true).
She made three paces through the room
It's just the perfect complement - a brilliant match between an excellent poet and a fine musician. Maybe you won't quite find it as inspiring as I do, but I feel I should share it anyway:
God, in his mercy, lend her grace...