Harlan performed and recorded many of his original songs. Below is a small sampling of his original music:

1. A One Night Love
2. Just Not My Place to Judge the Human Race
3. Jus' Wanna Do My Thing
4. Let's Do The Bagdad Boogie
5. Stupid
6. Taxidermi
7. The Great Divide
8. When I Took You to the Dance Floor
9. Wishing You Were Here With Me