Matthew Sweet, Grimes and Warren Buffett make for memorable Maha
![Matthew Sweet, Grimes and Warren Buffett make for memorable Maha](http://bloximages.chicago2.vip.townnews.com/journalstar.com/content/tncms/assets/v3/editorial/5/74/5743e602-7e0f-54d4-a8df-7e8d20fb33ba/57bdd7c1cbfd7.image.jpg?resize=300%2C207)
Matthew Sweet twisted a knob on a box atop his amp Saturday, sending out buzzing cries and feedback from his guitar as he brought “Sick of Myself” to its noisy conclusion, capping his hour-long Maha Music Festival set.