Absolutely, here are some harmonica-driven blues songs that would make a great addition to your playlist:

1. "On the Road Again" - Canned Heat
2. "Juke" - Little Walter
3. "Baby, Scratch My Back" - Slim Harpo
4. "Easy" - Big Walter Horton
5. "Blues With a Feeling" - Little Walter
6. "Help Me" - Sonny Boy Williamson II
7. "Got My Mojo Working" - Muddy Waters
8. "Born in Chicago" - Paul Butterfield Blues Band
9. "Mannish Boy" - Muddy Waters
10. "Boom Boom" - John Lee Hooker
11. "I'm Ready" - Muddy Waters
12. "Hoochie Coochie Man" - Little Walter
13. "Bring It On Home" - Sonny Boy Williamson II
14. "Hard Hearted Woman" - Big Walter Horton
15. "Walking By Myself" - Jimmy Rogers
16. "Bright Lights, Big City" - Jimmy Reed
17. "Smokestack Lightnin'" - Howlin' Wolf
18. "I'm a Man" - Bo Diddley
19. "Stone Fox Chase" - Charlie McCoy
20. "I Can't Quit You Baby" - Little Walter

These songs should give you a good mix of different styles and eras of blues harmonica. Enjoy your bluesy playlist!