Riff A
|----------------------------|   This is the opening riff.
|----------------------------|   It is played during most of
|----------------------------|   the song.
|----------------------5---5-|
|------2-2---3-3--4-4--5---5-|
|-3-3------------------3-3-3-| 

After this riff is repeated, then it goes into a C5 position.

  Riff B
|--------------------------------|
|--------------------------------|
|--------------------------------|
|-5-5-7-5-5-7-5-5-7-5-5-7-5-5-7--|
|-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3--|
|--------------------------------|


Chorus:

|--------------------------------|
|--------------------------------|
|--7-7---------------------------|
|--7-7--5--5---5-----------------|
|--5-5--5--5---5-----------------|
|-------3--3-3-3-----------------|

During the harmonica solo, play this riff.

|---------------|  Repeat this for the rest of the harmonica
|---------------|  solo.
|---------------|
|-5--5---5------|
|-5--5---5------|
|-3--3-3-3------|

The guitar solo easy to play because it is in the key of G.
Just play out of the G blues box.
Here is some of the solo:

|--------------------~~~~~~----------------------~~~~~~-|
|-------------------------------------------------------|
|---------3-5B--3-3----------5-5B-5B-3------------------|
|-5-5-5-5-----------5------------------5-5-5--3-5-------|
|-------------------------------------------------------|
|-------------------------------------------------------|