He sings to it instead.
The Glee star paid tribute to his fallen costar in the only way he knew how- in song.
Matthew was performing at 54 Below in New York City on Sunday and began with a song just for Cory- an a cappella version of What I Did For Love.
Matthew then told the audience it was "awkward" to perform after the loss of his brother but the show must go on. He said:
"You guys came to see a show, I came to perform a show, so that’s what we’ll do. And we’ll do it in Cory’s honor."
We can't think of a better tribute than the one that comes from the heart. And the only way Matthew can do that is to sing his heart out.
[Image via Daniel Deme/FayesVision/WENN.]