; The intro (16 beats) is Inu no omawari-san: https://www.youtube.com/watch?v=QIRpYwVpP4E
; The main song is Araiguma Rascal (1977): https://www.youtube.com/watch?v=2YMH5ntJEZ0

; In the arcade code, the intro uses all 3 voices. The main song during game play only uses 2 voices,
; leaving the 3rd voice for sound effects.

; In the arcade code, the intro and the main song are two different songs. I have combined them here
; for continuity.

; Note that the arcade hardware plays these notes one half step lower. The notes were entered in this
; friendly piano key, but the code decrements the defined note in a "off by one" bug that takes off
; one half step.

Track 0:
:Tempo 4=130

; Intro (3 voices)
8B4 8G4 8G4 8G4 8B4 8G4 8G4 8G4 
8C5 8C5 8B4 8B4 4A4 4R 
8C5 8C5 8B4 8B4 8A4 8A4 8E5 8E5 
8D5 8C5 8B4 8A4 4G4 4R

:Tempo 4=130

; Main song (2 voices)
4D5 8B4 8G4 4G5 8F#5 8E5         ; 8 (Counting 8th notes in these comments)
4D5 8G5 8B4 8A4 4D5 8R           ; 8  
8R 8D5 8D5 8D5 8D5 8B4 8A4 8G4   ; 8 
8R 8G5 8G5 8G5 8A5 8G5 8F#5 8E5  ; 8  
8D5 8B4 8R 8B4 4G5 4B4           ; 8 
8D5 2A4 8R 4R                    ; 8 
;
; In the video link above (time 30s), these two phrases start on beat one with an
; 8th rest. In the frogger code, the second phrase starts on beat one without the 8th
; rest. In the arcade, the song remains one 8th beat out of sync to the end.
; If you listen to the original song at this point, there is some syncopation
; tempos that would have been hard to do with this music player.
;
; I corrected the missing 8th note and attempted to match the song as well as I could using the
; limits of the Frogger music system.
;
; 8R 8B4 8B4 8C5 8D5 8E5 8F#5    ; Only seven 8th notes here originally
8R 8B4 8B4 8C5 8D5 4E5 8F#5      ; 8 My correction
;
2E5 2R                           ; 8 
8R 8C5 8C5 8D5 4E5 8F#5 8G5      ; 8 
2F#5 4R 4D5                      ; 8 
2G5 8G5 8F#5 8E5 8D5             ; 8 
2F#5 4E5 4E5                     ; 8 
4D5 4A5 4G5 4F#5                 ; 8 
2G5 2R                           ; 8
8G5 8G5 8G5 8G5 8G5 8G5 8F#5 8E5 ; 8 
2G5 4D5 8B4 8B4                  ; 8 
4A4 8A4 8A4 8G5 8G5 8F#5 8E5     ; 8 
2E5 2D5                          ; 8
8D5 8B4 8B4 8B4 4B4 8A4 8G4      ; 8
8C5 8B4 8C5 8D5 4E5 4R           ; 8
8D5 8C5 8A4 8A4 4A4 8G4 8F#4     ; 8
8G4 8F#4 8G4 8A4 2B4             ; 8
8D5 8B4 8B4 8B4 4B4 8A4 8G4      ; 8
8C5 8B4 8C5 8D5 4E5 8F#5 8E5     ; 8
4D5 8D5 8E5 8D5 8C5 8B4 8A4      ; 8
2E4 4F#4 4A4                     ; 8
2G4 2R                           ; 8
;
;                                ; Total of 108 quarter notes (27 measures)

; -------------------------------------------------------------------------------------------------------------------------------
; -------------------------------------------------------------------------------------------------------------------------------
; -------------------------------------------------------------------------------------------------------------------------------

Track 1:
:Tempo 4=130

; Intro (3 voices)
8G3 8B3 8D3 8B3 8G3 8B3 8D3 8B3 
8A3 8C4 8D3 8C4 8A3 8C4 8D3 8C4 
8A3 8C4 8D3 8C4 8A3 8C4 8D3 8C4 
8A3 8C4 8D3 8C4 4B3 4R

:Tempo 4=130

; Main song (2 voices)
2G4 2E4                          ; 8
2G4 2F#4                         ; 8
8G3 8B3 8D3 8B3 8G3 8B3 8D3 8B3  ; 8
8G3 8C4 8E3 8C4 8G3 8C4 8E3 8C4  ; 8
8G3 8B3 8D3 8B3 8G3 8B3 8D3 8B3  ; 8
8A3 8D4 8D3 8D4 8E3 8D4 8F#3 8D4 ; 8
8G3 8B3 8D3 8B3 8G3 8B3 8D3 8B3  ; 8
8G3 8C4 8E3 8C4 8G3 8C4 8E3 8C4  ; 8
8G3 8C4 8E3 8C4 8G3 8C4 8E3 8C4  ; 8
8A3 8D4 8D3 8D4 8A3 8D4 8D3 8D4  ; 8
8G3 8B3 8D3 8B3 8G3 8B3 8D3 8B3  ; 8
8G3 8B3 8D#3 8B3 8E3 8C4 8A3 8C4 ; 8
8A3 8D4 8D3 8D4 8A3 8D4 8D3 8D4  ; 8
8G3 8B3 8D3 8B3 4G3 4R           ; 8 
;
2C4 2R                           ; 8 
2B3 2R                           ; 8
;
; In the arcade code, this half note has an invalid note name, which
; causes the music player to stop this voice. None of the remaining
; music would be heard. I listened to the original song and filled
; in the missing note. Now you can hear this hidden music!
;
; 2?? 2R
2A3 2R                           ; 8
;
2C4 2C4                          ; 8
8G3 8B3 8D3 8B3 8G3 8B3 8D3 8B3  ; 8
8G3 8C4 8E3 8C4 8G3 8C4 8E3 8C4  ; 8
8A3 8D4 8D3 8D4 8A3 8D4 8D3 8D4  ; 8
8G3 8B3 8D3 8B3 8G3 8B3 8D3 8B3  ; 8
8G3 8B3 8D3 8B3 8G3 8B3 8D3 8B3  ; 8
8G3 8C4 8E3 8C4 8G3 8C4 8E3 8C4  ; 8 
8A3 8D4 8D3 8D4 8A3 8D4 8D3 8D4  ; 8
2C4 2D4                          ; 8
;
; The arcade vode ended with an 8th note. I think it sounds better with a quarter
; note to match the 1st voice and a rest at the end to keep the voices the same length.
; 8G3                            ; 
2G3 2R                           ; 8
;
;                                ; Total of 108 quarter notes (27 measures)

; -------------------------------------------------------------------------------------------------------------------------------
; -------------------------------------------------------------------------------------------------------------------------------
; -------------------------------------------------------------------------------------------------------------------------------

Track 2:
:Tempo 4=130

8R 8G3 8R 8G3 8R 8G3 8R 8G3 
8R 8A3 8R 8A3 8R 8A3 8R 8A3 
8R 8A3 8R 8A3 8R 8A3 8R 8A3 
8R 8A3 8R 8A3 4G3 4R