The 12 Bar Blues Jam Collection includes the following MP3 backing tracks:
- A Minor Blues
- Shuffle In A
- Slow Blues In A
- Walking Bass In A
- B Flat Jazz Blues
- Walking Bass in B Flat
- Walking Bass in B
- Shuffle In B
- Slow Blues In B
- Walking Bass In C
- Shuffle in C
- Slow Blues In C
- C Sharp Minor Blues
- Funky Blues In C Sharp
- Walking Bass In C Sharp
- Slow Blues In D
- Texas Blues In D
- Walking Bass In D
- D Sharp Minor Blues
- Walking Bass In D Sharp
- E Minor Blues
- Slow Blues In E
- Texas Blues In E
- Walking Bass In F
- Shuffle In F
- Slow Blues In F
- F Sharp Shuffle
- Walking Bass In F Sharp
- Slow Blues In F Sharp
- G Minor Blues
- Walking Bass In G
- Shuffle In G
- Slow Blues In G
- G Sharp Shuffle
- Walking Bass In G Sharp
- Slow Blues In G Sharp