Battle Bratt & Phantom & Cerebus Demos

[Prowler]

Bought some Demos and found 2 "unknown" tapes amoung:

Cerebus (US)"Live Digital Two Tracks Tape # 2"
Battle Bratt (US)"8 Track Demo 1989"

Does anyone know these?
Cerebus tape looks pro, no cover, no song titles.
Battle Bratt is a dubbed tape but looks like booklet was handwritten by the band. Though it's called "8 Track Demo 1989" there are just 3 songtitles written on the booklet:
Street ladies
Rock you
Hang on thru the night

I could not find these titles on their Anthology CD's. Does anyone know the other 5 songs? Was it released with a cover?

[Prowler]

And now there's a mysterious Phantom (NY) tape in my hands with following tracks that are 4-track-recordings but no year mentioned as usual. Non ofthese titles appeared on any of their albums, not even on the Best of CD!
Does anyone know if it's a demo or just label promo?

tracks:
The howling man
Reflect you back
Somewhere in space
Morrigan's Rede
Synergy in black
Now I lay down
Fish belly white
Shadowman
Dining with flies
Sanity Flux