These descriptions comply with the character format of Pyramid. I tried to use as many understandable abbreviations as possible.
NAME:RX8
OUT:A
CHANNEL:8
N4:MRIM
N5:ORCH
N12:SLAP
N13:PULL
N18:TOM8
N19:TOM7
N20:TOM6
N21:TOM5
N30:SD 5
N31:SD 4
N32:SD 3
N37:BD 5
N38:BD 4
N39:BD 3
N44:BD 2
N45:BD 1
N47:TOM4
N48:TOM3
N49:SD 2
N50:TOM2
N51:RIM
N52:SD 1
N53:TOM1
N54:CLAP
N55:COWB
N56:SHAK
N57:HHCL
N58:TAMB
N59:HHOP
N60:CRSH
N62:CUP
N63:EDGE
N64:CGLO
N65:CGOP
N66:CGMT
N67:BGOL
N68:BGOH
N69:TIML
N70:TIMH
N74:AGOL
N75:AGOH
N77:CUIC
N78:WHIS