riff I
C|--------------------------------------------------------|-----------------------------------------------|
G|--------------------------------------------------------|-----------------------------------------------|
C|---12------12--12--------15-------10-----10-------|--13------13--13--------8-----8---10------|
F|--------10-----------10--------14-------9-----------|------12-------------12-----7-------------9--|


     riff II
C|------------------------------------------------|-------------------------------------------------|
G|--------------------------------------------|----------------------------------------------------|
C|--12------12--12--------7------7--7-----|--10------10--10--------8-----8---10-----------|
F|------10------------10------6----------6--|--------9--------------9-------7---------------9--|


     riff III
C|-----------------------------------------------------|-------------------------------------------|
G|-----------------------------------------------------|-------------------------------------------|
C|-----------------------------------------------------|-------------------------------------------|
F|--12--12---14--15-15---14--15--17-17--------|--14--15--17--15--14--12-------------|


     riff IV
C|----------------------------------------|--------------------------------------------------------------------|
G|---------------------------------------|------------------------------------------------------------10-10--|
C|-----------------------------12-12---|--12--13--15--13--12--10--12--13-13--12--10---------------|
F|--14--15-15--14--12---------------|---------------------------------------------------------------------|


     riff V
C|-------------------------------|------------------------|
G|---------------------------6--|--6666666666-------|
C|--10--8--7--8--7--5--------|------------------------|
F|------------------------------|------------------------|
 
                                           ______________/
                                      play only at the 2nd time


song order:

riff I     4x
riff II    2x
riff I    4x
riff II   4x
riff III
riff IV
riff V
riff III
riff IV
riff V
riff II 4x
riff I  4x

well this is it, i know that roulette is not a bass song but i give it a try anyway.the 1st
part of riff V its not 100% right but i did my best and this is only my 1st tab,the 2nd part
 is just a fill up to link the riff V with riff II.hope you enjoy it.