O baixo entra quando a voz começa:
RIFF
G-------------------|-----------------|-----------------|-----------------------------------
D-------------------|-----------------|-----------------|-----------------------------------
A----7---7-7------9-|-7----7-7-----7--|-9---9-9-----11--|--9---9-9-----11-------------------
E--------------7----|-----------7-----|----------9------|-----------9-----------------------

REFRAO
G-------------------|-----------------|-----------------------------------------------------
D-------------------|-----------------|-----------------------------------------------------
A--7---9-9--9--9----|-----------------|-----------------------------------------------------
E-------------------|--5---7-7--7--7--|-----------------------------------------------------

PONTE (and there´s no time to waste)
G-------------------------------------------------------------------------------------------
D-------------------------------------------------------------------------------------------
A-------------------------------------------------------------------------------------------
E----4---x4-4-----2-----x2-2-----4--x4-4--2--2/7--7--7--------------------------------------

REFRAO
G-------------------|-----------------|-----------------------------------------------------
D-------------------|-----------------|-----------------------------------------------------
A--7---9-9--9--9----|-----------------|-----------------------------------------------------
E-------------------|--5---7-7--7--7--|-----------------------------------------------------