E|E|-------------------------------------------------------------------------------|| I Should Have Known It - Tom Petty & The Heartbreakers E|E|-------------------------------------------------------------------------------|| Tabbed by: Jon Capus Tuning: Drop D Intro/Verse Riff E|-------------------------------------------------| B|-------------------------------------------------| G|---------------------3p0---------------------0~--| D|-----------------3-----------------------3-------| A|-1b-3-1b-3-----1---1------1b-3-1b-3----1---1-----| E|-----------5~-----------------------5~-----------| Alternate Verse Riff E|-/7-7-7-7-6-6-5-5--------------------| B|-/7-7-7-7-6-6-5-5---x-x-17\----------| G|-/7-7-7-7-6-6-5-5---x-x-15\----------| D|-------------------------------------| A|-------------------------------------| E|-------------------------------------| Prechorus E|-2~~----2~~--------------------------------------------------| B|-3~~----3~~--------------------------------------------------| G|-2~~----2~~-----------5---------------3p0--------------------| Listen to the song for the timing, D|-0~~----0~~-----3-5---3-5---3-5-----------3-3p0--------------| as later on the chords are used A|-0~~----0~~-----1-3-----3---1-3-----------------3-1--1b-3----| a few times E|-0~~----0~~-----------------------------------------------5--| extra; same goes for the fill as well. E|--------------| B|-/7~~---/7~~--| It sounds like this is played with the D chords G|-/7~~---/7~~--| but I may be wrong. D|--------------| Main Riff Variation (For Slide Solo) E|------------------------------| B|------------------------------| G|------------------------------| D|---------------------3p0------| A|-------------------------3p0--| E|-3b-5-3b-5-0~--3h4h5----------| Outro Chords E|---------------------------| B|---------------------------| G|------------5-5-5-3-5------| D|-5--3--5----5-5-5-3-5------| A|-5--3--5----3-3-3-1-3------| E|-5--3--5-------------------|