Impressive AY-3-8910/YM2149 (MSX/MSX2, ARC, Spectrum, Amstrad CPC, Atari ST, Vectrex, Intellivision) Music
A chip much like the one in the SMS but with deeper range and better noise capabilites, as well as saw-like bass via amplitude modulation. Seems it can also produce a triangle wave (made up of small squares like on the RP2A03) with another programming trick. Some arcade games use two or three of the same chip, and some ST games play sample-based tracks using the system's RAM memory (I think). The Spectrum has stereo support.
Youtube Playlist (note that some tracks/OSTs aren't on YT yet)
Turrican 2 (ST, samples only tracks?), (PSG+drum samples tracks) - LMC1992?
Night City (MSX)(Six Miles High cover/rip)
The Adventures of Quik & Silva (ST, sample-based title track)
Explosive Breaker (ARC, 2x w/ OKIM6295, sample heavy)
Thrust (ST & Vectrex)
Leavin' Teramis (ST)
OutRun (Spectrum, Jason Brooke)
Stormlord (ST, some samples only tracks?), (PSG track)
Dizzy: Prince of the Yolkfolk (Spectrum)
Dizzy Down the Rapids (Spectrum)
Alpha Waves/Continuum (ST, sample-based)
Gods (ST, samples only besides two jingles)
No Second Prize (ST)
Doom (Spectrum)
Lethal Xcess (ST, PSG+drum samples via LMC1992)
Captain Blood (ST, sample-based track)
LED Storm (Spectrum & ST)
Stormlord 2: Deliverance (Spectrum)
The Light Corridor (Spectrum)
Fire Hawk: Thexder the Second Contact (PSG)
Cybernoid 2 (ST)
Switchblade (ST)
Wings Of Death (ST, sampled drums & more?)
Magical Crystals (ARC, 2x w/ OKIM6295)
Metal Gear (MSX)
Feedback (MSX PSG)
Hero Quest (ST)
Treasure of the Usas (MSX)
Dan Dare 3 (ST, some samples only tracks?)
A Prehistoric Tale (ST, drum samples)
Spellbound (Spectrum)
Burnin' Rubber (CPC)
Time Trax (MSX)
Dragon Slayer IV/Legacy of the Wizard (MSX)
Golvellius (MSX PSG, some different tracks, added stereo)
Mask III: Venom Strikes Back (MSX)
Mega Apocalypse (Spectrum)
Gyruss (ARC, 5x AY-8910 at 1.789 MHz & DAC)
Ys II (MSX PSG)
King Kong 2: Yomigaeru Densetsu (MSX)
Dragon Slayer: The Legend of Heroes (MSX PSG)
StarRay (ST, some samples only tracks?)
Psycho World (MSX PSG)
Xanadu: Dragon Slayer II (MSX)
Solar Invasion (Spectrum, AY-3-8910)
Xevious: Fardraut Saga (MSX PSG)
L'Affaire (MSX)
Death Wish III (MSX)
Bear a Grudge (Spectrum)
TNT (MSX)
JumpinG (MSX)
Ys: Vanished Omen (MSX PSG)
Universe: Unknown (MSX)
Exed Exes (ARC, w/ 2x SN76489)
Hard 'n Heavy (ST)(one sample-based track)
Missile: Ground Zero (Spectrum, AY-3-8910)
To Be On Top (ST, sample-based tracks)
Gauntlet III: The Final Quest (Spectrum)
GD: Greatest Driver (MSX PSG)
Magic Johnson's Basketball (Spectrum)
Dynamo/Captain Dynamo (ST)
Line of Fire (ST)
Vampire Killer (MSX)
Golden Axe (Spectrum)
Rings of Medusa (ST)
Ninja Massacre (Spectrum)
John Barnes European Football (ST)
Pit-Fighter (Spectrum)
Terramex (Spectrum)
Undeadline/Undead Line (MSX PSG)
Les Passagers du Vent (MSX)
No Buddies Land (ST, sampled drums)
Magic Pockets (ST, sample-based)
Metal Soldier Isaac II (2x AY8910 w/ OkiMSM5232)
Tehkan World Cup (ARC, 2x AY8910 w/ OKIMSM5205)
Cadaver (ST, sample-based)
Galaxy Force II (ST)
X-Out (ST) - find full hq rip
Astro Marine Corps (MSX)
Puzznic (ST)
Ivanhoe (ST), Equites (ARC, AY8910 w/ OkiMSM5232), Gekisou (ARC, AY8910 w/ MSM5232), Sorcerian (MSX PSG), Hydlide 3 (MSX, added reverb), R-Type (ST), Hinotori: Hououhen/Hi No Tori (MSX PSG), H.A.T.E.: Hostile All Terrain Encounter (CPC), Rastan Saga (MSX), Zynaps (CPC),
Pit Fighter (Spectrum & ST), Splendor Blast (ARC, AY-3-8910 w/ MSM5232), Stormbringer (Spectrum AY-3), The Ninja Warriors (Spectrum), Antiriad (CPC), Shinobi (Spectrum), Cosmic Psycho (MSX), Shadow of the Beast (ST, sample-based), Daley Thompson's Olympic Challenge (Spectrum), Return of Ishtar (MSX), Renegade 3 (Spectrum),
Best of the rest
Homebrew:
Find: YM Rockerz - Junkie 2149 (Timbral)
Timbral - Mandarine Street (Spectrum)
Fire 'n Ice (Spectrum, NES port)
Castlevania: Spectral Interlude (Spectrum)
Egghead 4 (Spectrum, 2006)
Check: https://www.youtube.com/watch?v=ixJRLC_c_WA
Youtube Playlist (note that some tracks/OSTs aren't on YT yet)
Turrican 2 (ST, samples only tracks?), (PSG+drum samples tracks) - LMC1992?
Night City (MSX)(Six Miles High cover/rip)
The Adventures of Quik & Silva (ST, sample-based title track)
Explosive Breaker (ARC, 2x w/ OKIM6295, sample heavy)
Thrust (ST & Vectrex)
Leavin' Teramis (ST)
OutRun (Spectrum, Jason Brooke)
Stormlord (ST, some samples only tracks?), (PSG track)
Dizzy: Prince of the Yolkfolk (Spectrum)
Dizzy Down the Rapids (Spectrum)
Alpha Waves/Continuum (ST, sample-based)
Gods (ST, samples only besides two jingles)
No Second Prize (ST)
Doom (Spectrum)
Lethal Xcess (ST, PSG+drum samples via LMC1992)
Captain Blood (ST, sample-based track)
LED Storm (Spectrum & ST)
Stormlord 2: Deliverance (Spectrum)
The Light Corridor (Spectrum)
Fire Hawk: Thexder the Second Contact (PSG)
Cybernoid 2 (ST)
Switchblade (ST)
Wings Of Death (ST, sampled drums & more?)
Magical Crystals (ARC, 2x w/ OKIM6295)
Metal Gear (MSX)
Feedback (MSX PSG)
Hero Quest (ST)
Treasure of the Usas (MSX)
Dan Dare 3 (ST, some samples only tracks?)
A Prehistoric Tale (ST, drum samples)
Spellbound (Spectrum)
Burnin' Rubber (CPC)
Time Trax (MSX)
Dragon Slayer IV/Legacy of the Wizard (MSX)
Golvellius (MSX PSG, some different tracks, added stereo)
Mask III: Venom Strikes Back (MSX)
Mega Apocalypse (Spectrum)
Gyruss (ARC, 5x AY-8910 at 1.789 MHz & DAC)
Ys II (MSX PSG)
King Kong 2: Yomigaeru Densetsu (MSX)
Dragon Slayer: The Legend of Heroes (MSX PSG)
StarRay (ST, some samples only tracks?)
Psycho World (MSX PSG)
Xanadu: Dragon Slayer II (MSX)
Solar Invasion (Spectrum, AY-3-8910)
Xevious: Fardraut Saga (MSX PSG)
L'Affaire (MSX)
Death Wish III (MSX)
Bear a Grudge (Spectrum)
TNT (MSX)
JumpinG (MSX)
Ys: Vanished Omen (MSX PSG)
Universe: Unknown (MSX)
Exed Exes (ARC, w/ 2x SN76489)
Hard 'n Heavy (ST)(one sample-based track)
Missile: Ground Zero (Spectrum, AY-3-8910)
To Be On Top (ST, sample-based tracks)
Gauntlet III: The Final Quest (Spectrum)
GD: Greatest Driver (MSX PSG)
Magic Johnson's Basketball (Spectrum)
Dynamo/Captain Dynamo (ST)
Line of Fire (ST)
Vampire Killer (MSX)
Golden Axe (Spectrum)
Rings of Medusa (ST)
Ninja Massacre (Spectrum)
John Barnes European Football (ST)
Pit-Fighter (Spectrum)
Terramex (Spectrum)
Undeadline/Undead Line (MSX PSG)
Les Passagers du Vent (MSX)
No Buddies Land (ST, sampled drums)
Magic Pockets (ST, sample-based)
Metal Soldier Isaac II (2x AY8910 w/ OkiMSM5232)
Tehkan World Cup (ARC, 2x AY8910 w/ OKIMSM5205)
Cadaver (ST, sample-based)
Galaxy Force II (ST)
X-Out (ST) - find full hq rip
Astro Marine Corps (MSX)
Puzznic (ST)
Ivanhoe (ST), Equites (ARC, AY8910 w/ OkiMSM5232), Gekisou (ARC, AY8910 w/ MSM5232), Sorcerian (MSX PSG), Hydlide 3 (MSX, added reverb), R-Type (ST), Hinotori: Hououhen/Hi No Tori (MSX PSG), H.A.T.E.: Hostile All Terrain Encounter (CPC), Rastan Saga (MSX), Zynaps (CPC),
Pit Fighter (Spectrum & ST), Splendor Blast (ARC, AY-3-8910 w/ MSM5232), Stormbringer (Spectrum AY-3), The Ninja Warriors (Spectrum), Antiriad (CPC), Shinobi (Spectrum), Cosmic Psycho (MSX), Shadow of the Beast (ST, sample-based), Daley Thompson's Olympic Challenge (Spectrum), Return of Ishtar (MSX), Renegade 3 (Spectrum),
Best of the rest
Homebrew:
Find: YM Rockerz - Junkie 2149 (Timbral)
Timbral - Mandarine Street (Spectrum)
Fire 'n Ice (Spectrum, NES port)
Castlevania: Spectral Interlude (Spectrum)
Egghead 4 (Spectrum, 2006)
Check: https://www.youtube.com/watch?v=ixJRLC_c_WA