Maroon 5 is: Adam Levine - Vocals, Guitar James Valentine - Guitar Jesse Carmichael - Keyboards Mickey Madden - Bass Ryan Dusick - Drums Sometimes Plan B can put Plan A to shame. Singer/guitarist Adam Levine, guitarist Jesse Carmichael, bass player Mickey Madden and drummer Ryan Dusick would second that emotion, seeing as how their first shot at the big time got them some rave notices, but not much else. Now, their second shot, in the form of neo-soul rock outfit Maroon 5