[Pretty Lights via] The temperature may be going down as we welcome December, but L.A.'s live music scene is white hot. Music's power couple Beyonce and Jay-Z each bring their world tours to L.A. this week. Pretty Lights enchants with his beautiful rainbow laser show and music at the Wiltern with special guests. Former Disney stars Selena Gomez and Miley Cyrus among other artists take the stage at the annual Jingle Ball while a lineup of radio's biggest rock bands shake up The Shrine Auditorium for KROQ's Almost Acoustic Christmas. Navigate the sea of concerts happening right under your nose with our guide to L.A.'s best live music this week.