Drop D Tuning

mainriff

-------------------------|
-------------------------|
-------------------------|
-7-8--0-0-0--0-0--0-0----|
-7-8--0-0-0--0-0--0-0----|
-7h8--0-0-0--0-0--0-0----|

refrain

----------------------------------------------------------------------|
----------------------------------------------------------------------|
----------------------------------------------------------------------|
-7-7-7-7-7-7-7-7-5-5-5-5-5-5-5-5-3-3-3-3-3-3-3-3-2-2-2-2-2-5-5-5-5----|
-7-7-7-7-7-7-7-7-5-5-5-5-5-5-5-5-3-3-3-3-3-3-3-3-2-2-2-2-2-5-5-5-5----|
-7-7-7-7-7-7-7-7-5-5-5-5-5-5-5-5-3-3-3-3-3-3-3-3-2-2-2-2-2-5-5-5-5----|

later refrain is played with arp on the whole chords over it.