Here is a complete list of songs from Hollywood Undead. These are NOT counting the ones from the album.

No. 5 (official video):

Bitches:

My Black Dahlia (fan made):

The Loss:

Undead:

Dead in Ditches:

Sell Your Soul:

Scene for Dummies:

Knife called Lust:

Circles:

Turn off the Lights (fan made):