Drumstick -- the classic Sonic tool, sometimes used purely for noise, sometimes used to form a whole song. Examples: "Burning Spear" features a drumstick under the strings at the 12th fret, repeatedly struck with a second stick. "I Love Her All The Time" features the same, with the sticks continuously rubbed together to provide a droning feedback soundscape. "She Is Not Alone" and "Free City Rhymes" require a drumstick under the strings near the pickups, for plinky arpeggiations. "Eric's Trip" utilizes a drumstick in a slide fashion up and down the neck.