In recent years it has become a common practice for bands to use pre-recorded backing tracks to enhance or supplement their live sound. Also, many bands now sing to Karaoke tracks and post those recordings on their song demo pages as being representative of their performance.
We never do that. All the music on our song sample page is performed by us.
Nightfire never uses pre-programmed music sequences, CDs, or karaoke tracks on any of our promotional material or during our performances. When you choose to have live music for your event, live music is what you should be getting.