A sound test for as many NES games as I can find.
Games
- Adventure Island
- Akumajou Densetsu
- Antarctic Adventure
- Bad News Baseball
- Balloon Fight
- Batman
- Batman: Return of the Joker
- Battle of Olympus
- Battletoads
- Bionic Commando
- Blades of Steel
- Blaster Master
- Bubble Bobble
- Captain Tsubasa Vol. II: Super Striker
- Castlevania
- Castlevania II: Simon's Quest
- Castlevania III:Dracula's Curse
- Chip and Dale Rescue Rangers
- Circus Charlie
- Contra
- Donkey Kong
- Double Dragon
- Double Dragon II: The Revenge
- Double Dragon III: The Sacred Stones
- Dragon Spirit: The New Legend
- Dragon Warrior
- Duck Hunt
- Duck Tales
- Excitebike
- Faxanadu
- Final Fantasy III
- G.I. Joe: A Real American Hero
- G.I. Joe: The Atlantis Factor
- Gauntlet
- Ghosts 'N Goblins
- Gimmick!
- Gradius
- Gradius II
- Gun Smoke
- Ironsword: Wizards & Warriors II
- Jackal
- Jackie Chan's Action Kung Fu
- James Bond Jr.
- Jaws
- Journey to Silius
- Karnov
- Kirby's Adventure
- Legendary Wings
- Life Force
- Little Samson
- Magic Johnson's Fast Break
- Maniac Mansion
- Mega Man
- Mega Man II
- Mega Man III
- Mega Man IV
- Mega Man V
- Mega Man VI
- Metroid
- Mickey Mousecapade
- Mike Tyson's Punch-Out!!
- Mother
- Ninja Gaiden
- Ninja Gaiden II - The Dark Sword of Chaos
- Power Blade
- R.C. Pro-Am
- Rad Racer
- River City Ransom
- RoboCop
- RoboCop 3
- Rush'n Attack
- Rygar
- Section Z
- Shatterhand
- Silver Surfer
- Solstice
- Spy Hunter
- Star Tropics
- Super Contra
- Super Dodge Ball
- Super Mario Bros.
- Super Mario Bros. 2
- Super Mario Bros. 3
- T&C Surf Designs
- Tecmo Bowl
- Tecmo World Cup Soccer
- Teenage Mutant Ninja Turtles
- Teenage Mutant Ninja Turtles 2: The Arcade Game
- Teenage Mutant Ninja Turtles 3: The Manhattan Project
- Tetris
- The Adventures of Bayou Billy
- The Goonies II
- The Guardian Legend
- The Legend of Zelda
- Treasure Master
- Werewolf: The Last Warrior
- Wizards & Warriors
- Zelda II: The Adventure of Link