Gray Matters is a rap duo from the Northwest, based out of Portland, Oregon. Formed in late 2002 by Mr. MR and Introspective, Gray Matters has released one studio album: Intelligent Decline, which came out in 2008. Previous to his involvement with GM, Mr. MR performed under the name THE END.
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Concert Archives lets you create your personal concert history with photos, videos, and setlists from all the shows you've attended, and share your experiences with friends.
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