tuning: down one and one half step (low to high: C# F# B E G# C#)

 |-------6-------------6------------|
 |-----8---8-7-------8---7-8-7---8--|
 |-------------5--------------------|
 |-----------------------------8----|
 |--8-------------8-----------------|
 |----------------------------------|

|-------6-------------6------------|
 |-----8---8-7-------8---7-8-7---8--|
 |-------------5--------------------|
 |-----------------------------8----|
 |--8-------------8-----------------|
 |----------------------------------|
and repeat