Riff 1a 0413 638 668 5--8------------------- ------6--0--6--7--6--0- ----------------------- ----------------------- Riff1b 5--8----------------- ------6--0--6--7----- ------------------7-- --------------------- Riff 1a repeated 5--8------------------- ------6--0--6--7--6--0- ----------------------- ----------------------- Riff 1c 5--8-----------8-- ------6--0--6----- ------------------ ------------------ Riff 2a 5--8-----8--5--8------- ------6-----------6--5- ----------------------- Riff 2b 5--8-----8--5--8-----6-- ------6-----------6----- ------------------------ Riff 2c 5--8-----8--5--8-------- ------6-----------6--7-- ------------------------