Yoshi's Island Samples to Super Mario World Guide.
The format is YI Sample, SMW Sample, ADSR/GAIN+Tuning followed by instrument name.

YI to SMW Instrument Table
00	yi-2b	$ff $e0 $00 $02 $d6	Buzz
00	yi-19	$fe $70 $00 $04 $ff	Jazz Guitar (Ending)
00	yi-31	$ff $e0 $00 $06 $1c	Shoreline (Intros)
01	yi-2a	$ff $e0 $00 $03 $cc	Cry
01	yi-1b	$ff $e0 $00 $05 $3d	Violin (Ending)
01	yi-33	$ff $e0 $00 $02 $1e	Seagulls (Intros)
02	yi-1c	$ff $e0 $00 $07 $a8	Bongos
02	yi-16	$ff $e0 $00 $03 $74	French Horn (Ending)
02	yi-29	$ff $e0 $00 $03 $c5	Xylophone (Intros)
03	yi-22	$8f $f6 $00 $03 $ff	Xylophone
03	yi-34	$ff $f0 $00 $02 $00	Glissando Strings (Ending)
04	yi-21	$ff $ec $00 $0a $02	Bass
04	yi-35	$ff $ec $00 $06 $5f	Tubular Bells
04	yi-2f	$ff $e0 $00 $08 $02	Pan Flute (Intros)
05	yi-2e	$ff $e0 $00 $03 $c8	Toadie SFX
05	yi-2f	$ff $e0 $00 $08 $02	Pan Flute (Ending)
06	yi-1e	$ff $e0 $00 $03 $00	Rock Organ
06	yi-1d	$ff $f6 $00 $01 $81	Plucked Strings
06	yi-21	$ff $ec $00 $0a $02	Bass (Intros)
07	yi-26	$ff $e0 $00 $05 $40	Cowbell
07	yi-30	$ff $e0 $00 $04 $96	Timpani (Ending)
07	yi-1c	$ff $e0 $00 $07 $a8	Bongos (Intros)
08	yi-2C	$ff $e0 $00 $0a $12	Chorded acoustic guitar
08	yi-32	$ff $e0 $00 $07 $03	Trumpet (Ending)
08	yi-25	$ff $e0 $00 $07 $a8	Maracas (Intros)
09	yi-3b	NA			Buzz thing SFX
09	@2	$8f $19 $00 $03 $00	Glockenspiel (Ending)
09	NA	$ff $ef $b8 $03 $c0	Music Box (Intros)
0A	yi-16	$ff $e0 $00 $03 $74	French Horn
0A	yi-36	$ff $f0 $00 $03 $bf	High Piano (Ending)
0A	NA	$ff $e0 $00 $01 $ab	Music Box Winding (Intros)
0B	yi-3c	NA			Boing! SFX
0B	yi-37	$ff $e7 $00 $0e $d8	Cello (Ending)
0C	yi-3d	NA			Lick SFX
0D	yi-3e	NA			Boom SFX
0E	@2	$8f $19 $00 $03 $00	Glockenspiel
0F	@15	$8f $e0 $00 $07 $a8	Orchestral Hit
10	@0	$8d $e0 $00 $03 $00	Recorder
11	yi-18	$8f $f1 $00 $07 $a8	Snare
12	@1	$8b $e0 $00 $03 $00	Synth Violin
13 	yi-19	$fe $f3 $00 $04 $ff	Jazz Guitar
14	yi-3f	NA			Pirhana Plant Munch SFX
15	yi-40	NA			Enemy Stomp SFX
16	yi-41	NA			Pop! SFX
17	yi-42	NA			Splash SFX

18	yi-20	$ff $e0 $00 $07 $a8	Bass Drum (Boss)
18	yi-1d	$ff $e0 $00 $05 $3d	Pizzicato Strings (Castle)
18	yi-20	$ff $e0 $00 $07 $a8	Bass Drum (Final Boss)
18	yi-20	$ff $e0 $00 $07 $a8	Bass Drum (Flower Garden)
18	yi-25	$ff $e0 $00 $07 $a8	Maracas (Fuzzy)
18	yi-25	$ff $e0 $00 $07 $a8	Maracas (Mini Boss)
18	yi-25	$ff $e0 $00 $07 $a8	Maracas (Underground)
19	yi-17	$ff $eb $00 $01 $00	Flute (Athletic)
19	yi-24	$ff $e0 $00 $03 $b8	Closed hi-hat (Boss)
19	yi-28	$ff $e0 $00 $03 $cd	Crash Cymbal (Final Boss)
19	yi-24	$ff $e0 $00 $03 $b8	Closed hi-hat (Flower Garden)
1A	yi-1f	$ff $e0 $00 $03 $ca	Open hi-hat (Boss)
1A	yi-1f	$ff $e0 $00 $03 $ca	Open hi-hat (Flower Garden)
1B	yi-1a	$ff $e0 $00 $03 $00	Brass (Athletic)
1B	yi-1b	$ff $f6 $00 $01 $82	Violin (Castle)
1B	yi-27	$ff $e0 $00 $01 $c8	Overdriven Guitar (Final Boss)
1B	yi-23	$ff $e2 $00 $03 $01	Harmonica (Flower Garden)
1B	yi-2d	$ff $e0 $00 $07 $03	Unknown Instrument (Fuzzy)

Extras (For Advance songs)
NA	yi-38	$ff $e0 $00 $01 $e5	Alt Strings
NA	yi-39	$8f $d7 $00 $07 $80	Jingle Bells
NA	yi-3a	$ff $e0 $00 $07 $80	Whistle