Mark 'RigorMortis999' Andrews does most of the arrangements and maintains the site. Contact: gamesheetmusic at gmail dot com.
Florian 'Dr. Jekyll Mr Heil' Heil contributes arrangements as well.
Chad Kowalski handles Japanese translation for anything that needs it.
Other people who've contributed:
Angel G. Youtube Channel
Verdegrand Youtube Channel
Kevin Wilks Lau Personal Site
Spiritsoul
Current Site Patrons:
Chad Kowalski
Chris Wells
Tea Katt
Asher Richards
Neal Andrews
Agelvik
Tyler Gillis
Florian Heil
Ballsack Bill
Sebastien Tromp
Simon Schmid
M
James Gabor
Former Site Patrons:
Anton Kartohin
Renan Alves