With electronic-rock juggernaut LCD Soundsystem defunct, leader James Murphy has more time to focus on his DJing (he also coruns DFA Records). No mere dabbler in the disc-jockeying arts, Murphy is a serious collector with vast knowledge and excellent taste, as one listen to the litany of musical heroes in LCD’s 2002 single “Losing My Edge” proves. Murphy can get the floor thrumming with funk, house, disco, electro, and post-punk jams that span decades of underground club culture’s peaks. (Neumos, 925 E Pike St, neumos.com, 9 pm, $25, 21+)