	A	C	E	G	I	J	K
1
2	Sandra no Daibōken: Walküre to no Deai (サンドラの大冒険ワルキューレとの出逢い), also know as Whirlo, instrument sources
3	Release year: 1992
4	Platform: Super Nintendo
5
6
7	Instrument	Source	Preset name	Status	Links
8
9
10
11	Bass	Korg M1	M01 - 06 Fretless	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
12
13	Synth bass	Roland U-20	47 - Synth Bass 6	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
14
15	Choir	Roland U-20	36 - SynVox 2	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
16
17	Kick	SN-U110-10 Rock Drums	01 - Rock Drums	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
18
19	Snare	Roland U-20	Dry Set	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
20
21	Cuica	Roland LCD1		Confirmed	Audio comp.	Waveform comp.	Spectral comp.
22
23	Tom	Roland U-20	Dry Set	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
24
25	Octaved strings	Roland U-20	31 - Strings	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
26
27	Solo violin	SN-U110-05: Orchestral Strings	01 - Violin 1	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
28
29	Bell	Roland D-50	3-2 Gamelan Bell	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
30
31	Oboe	Korg M1	M01 - 32 DoubleReed	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
32
33	Flute	Roland D-50	2-3 Flute-Piano Duo	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
34
35	Marimba	Roland U-20	16 - Marimba	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
36
37	Trumpet	Korg M1	M01 - 12 Trumpet	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
38
39	Square wave	Korg M1	Internal waveform (M01 - 89)	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
40
41	Saw wave	Korg M1	Internal waveform (M01 - 91 + 93)	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
42
43	Double saw wave	Korg M1	Internal waveform (M01 - 91)	Confirmed	Audio comp.	Waveform comp.	Spectral comp.
44
45	Jingle bell	Roland LCD1		Confirmed	Audio comp.	Waveform comp.	Spectral comp.
46
47	"Yey!!" voice sound effect			Unknow	Audio
48
49	Link for a folder with every audio comparison
50
51
52	Notes
53
54	- The SN-U110 expansion cards are compatible with the U-20
55
56	- Composer confirmed U-20 and D-50 usage.
57
58	- Synth bass, Choir, Kick, Snare, Tom and Strings can also be found in Roland LCD1. Marimba can also be found in Roland SC-55. Strings can also be found in Roland D-70
59
60	- Although various Roland U-20 sounds can be found in LCD1, and although the jingle bell exists in LCD1 but don't exists in Roland U20, the solo violin does not exists in SC-55 and neither LCD1, which is a evidence a U-20 was used.
61
62	- Cuica and jingle bells can be found in LCD1, but can't be found in U20 and neither at the expansion cards. Which is a evidence the LCD1 could have been used too. Is important to note that both the cuica and the jingle bells were not used in music, just as a sound effect.
63
64	- The square waveform likely have a delay effect. If a delay effect is applied to it, it will looks like the square waveform from the game.
65
66	- "Yey!!" voice sound effect is the only unfound sound. Likely a original sound effect.
67
68	- The simple waveforms (square and saw) could be anything. But since i could not find them in D-50 and U-20 and they all existed in M1, i guess they're from M1.
69
70	- Some of the waveforms in the game (such as the violin) seems to have some weird cutting, like some cut/paste artifact.
71
72	- Although square wave and double saw can be made with a simple delay effect, there's also the possibility it was done with detune effect.
73
74	Credits
75
76	Research by CCR (https://www.youtube.com/channel/UCXQ-hBmQCcWS0irRHWPtGHA)
77	VERY special thanks to Nuclear (https://www.youtube.com/channel/UCLydtCARfmp9sfEPzlEFOkw) for sending me the U-20 pulse waveforms which were very useful in the research.