Wah-effect
|-----------------------------------------|
|-----------------------------------------|
|-----------------------------------------| 4x
|---------0h3h5-----------0h3h5-----------|
|-0h3h5-----------0h3h5-------------------|
|-----------------------------------------|
|-----------------------------------------------------------------------------------------|
|------------------5-6-6~6~5-------5-------5-----------(7)-----------(12)-------(12)------|
|--------------5h7-----------7-5-7---7-5-7---7/9~9~9~9-x-/12~12~12~12-x-\9~9~9~9~--/16~~~~|
|--/7~-5h7p5h7----------------------------------------------------------------------------|
|-----------------------------------------------------------------------------------------|
|-----------------------------------------------------------------------------------------|