    Nemesis MSX OST 
========================
(C) 2020 Mr.Mouse/XeNTaX

Nemesis, or Gradius, was released on the MSX platform by Konami in July 1986. 
The internal AY-3-8910 (PSG) sound chip was used to compose the music. 
Miki Higashino has done many game tracks for Konami, including this one. 
It's a classic OST by the lady, composed for a classic side-scrolling shooter. 

The AY sound is emulated by 4-Mat's original code from the fUJi demo, that he kindly shared. 
The code has however changed substantially by me, detailed below, to allow for this demo. 

The MSX music has been converted using OpenMSX for frame based register recording, 
additional conversion tools were coded to implement the tracks for emulation on the C64. 
The music plays at ~60HZ on a PAL machine. 

Keys: 
 1 through Home	: All 14 tracks
 Q through P	: Some classic sound fx 

;==============================================================================
; eAsYplayer v1.0 
; By Mr.Mouse / XeNTaX 2020 
; 
; This is a modified version of the AY/YM Driver by 4-Mat / Ate Bit/ Orb 2017
; The core emulation is not changed. 

; Notable changes: 
;
; * Restructured code to work as stand-alone player with init and play address, and stop tune  
; * Implemented loop possibility:
;	- loop whole tune 
;	- loop to part in tune (requires two parts: first part and loop part)
; * Tune information now fixed at specific location and proper initialization
; 	- Sidadd for channels 
;	- Framesizes of both tunes 
;	- Player loop boolean 
;	- Player loop to internal position boolean 
;	- Start offset of first (or main) part 
;	- End offset of first (or main) part 
;	- Start offset of loop part 
;	- End offset of loop part 
;	- Length of first (or main) part 
;	- Length of loop part 
; 	- default volume 
;	- infotext 
;==============================================================================

Credits for this demo:

Mr.Mouse/XeNTaX		: demo code, track conversion, custom tools, eAsYplayer (modified AY emulation code from fUJi)
4-Mat/Ate Bit		: core AY emulation code/player
BokanoiD/Desire		: MSX Font
Cyberbrain/No Name	: Sprite font creator code
Ash/Ash&Dave 		: Nemesis picture
Luca/FIRE		: Rise&Shine font
Zagon			: Exomizer crunch routines