riff
|-------------------------------------------
|-------------------------------------------
|-------------------------------------------
|---2-2-2-2--3-3-3-3--2-2-2-2--0-0-333-2-0--
|--3-3-3-3--3-3-3-3--3-3-3-3----------------
|-----------------------------3-3-----------
riff 2
|--3~-3-0--1~-1h3-1--0~-3-0--3--------111-0----|
|------------------------------3~-3-3-------3--|
|----------------------------------------------|
|----------------------------------------------|
|--3~-3-3------------3~-3-3--------------------|
|----------1~-1---1----------3-----------------|