3 Hardcore Dubplates

Found 3 hardcore dubplates without info.
I guess the three tracks 00381 are one artist or on one record (if released)

dub100381a = Ray Keith - Tapes (Mix 2)
https://www.discogs.com/Ray-Keith-Tapes/master/1695830

dub10381b1 = Dune - Too Much (Remix)
https://www.discogs.com/Dune-Too-Muc.../master/523165

dub100381b2 = Dune - Too Much (Acid Aston Remix)
https://www.discogs.com/Dune-Too-Muc.../master/523165

dub100415a = Smith Inc - Music And Life (Remix)
https://www.discogs.com/Smith-Inc-Mu...release/103173

dub100415b = Bizzy B & Peshay - Itch It Up Mi Selector
https://www.discogs.com/Bizzy-B-Pesh...release/117772

dub100432a = Quarter Back - Dis One
https://www.discogs.com/Quarter-Back.../master/496208

dub100432b = Quarter Back - So Fine
https://www.discogs.com/Quarter-Back.../master/496208

So great! Thank you ethereal94 !