Song Name: Natural High Band Name: The Union Underground This song has basically just one riff. It's very easy, but you need to listen to the song closely to get the timing right. 4-String tuning from high to low - G, D, A, D G|---------------------------------- D|---------------------------------- A|---------------------------------- |-00-2-0-2-0-2-0-2-00-2-0-2-0-2-0-2 5-String tuning from high to low - G, D, A, E, B G|---------------------------------- D|---------------------------------- A|---------------------------------- E|---------------------------------- |-33-5-3-5-3-5-3-5-33-5-3-5-3-5-3-5 That's it! I know it's righ because I saw them live and I watched the bass player's every move.