here is how you play the Head On Collision solo, im too lazy to write the whole song, maybe another day tuning - EADGBe Legend: x - palm mute h - hammer E-------------------------------------------------------------------------------------------------------I B---------------------------------------------------------------------------------------------------------I G--------------6----------9---------6-----6h7--------------------------------------------------------I D--------7-----------7---------7----------------------7----9----6h7---------6h7----------6h7-I x4 A--x0-x0----x0---x0----x0---x0---x0----x0-------x7-x7---x7---x7-------x5-x5-------x7-x7--I E-------------------------------------------------------------------------------------------------------I E----------------------------------------------------------------------------------I B----------------------------------------------------------------------------------I G--77777777------------------------------------------------------------------I D-----------------------6h7---------6h7----------------------------------------I A--55555555-------x7-x7-------x7-x7-------------------------------------I E----------------------------------------------------------------------------------I