Fall Out Boy perform “My Songs Know What You Did In The Dark (Light Em Up)” on NBC’s The Voice

June 11, 2013 by Tyler Common

Fall Out Boy perform “My Songs Know What You Did In The Dark (Light Em Up)” on NBC’s The Voice

Fall Out Boy performed "My Songs Know what You Did In The Dark" tonight on NBC's The Voice. You can view their performance below.

Their new album Save Rock And Roll is available now.

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