Kyle Fitzpatrick

From BioShock Wiki

Kyle Fitzpatrick is the poor man that has the misfortune to take a rather "explosive" piano lesson from Sander Cohen. He is the first of four disciples Jack needs to photograph to complete Cohen's Quadtych (otherwise referred to as Cohen's "Masterpiece"). Fitzpatrick is playing Cohen's Scherzo #7 in order to please his mentor, which doesn't happen ending in Fitzpatrick's death. In the scene preceding the unfortunate Fitzpatrick's death the player may notice that his legs have been plastered so that he can't escape. You may also kill him before Sander Cohen does, either by shooting the dynamite on the piano or shooting Fitzpatrick himself, resulting in Cohen remarking, "Well, that was quicker than I hoped."