Trevor George Smith Jr.
Harder (Shermanology Remix)Jillian Hervey, Lucas Goodman, Michael A. Nash II and Trevor George Smith Jr.
Harder (Remix) - EditJillian Hervey, Lucas Goodman, Michael A. Nash II and Trevor George Smith Jr.
Harder (with Busta Rhymes) - Extended MixJillian Hervey, Lucas Goodman, Michael A. Nash II and Trevor George Smith Jr.
Harder (Shermanology Remix)Jillian Hervey, Lucas Goodman, Michael A. Nash II and Trevor George Smith Jr.
6:31
Harder (Remix) - EditJillian Hervey, Lucas Goodman, Michael A. Nash II and Trevor George Smith Jr.
3:25
Harder (with Busta Rhymes) - Extended MixJillian Hervey, Lucas Goodman, Michael A. Nash II and Trevor George Smith Jr.
5:19
