Findings:

• Atari Keyboard Controller
• Floppy Controller
• IDE controller
• D Beam Controller
• Controller
• Dreamcast controller
• NES controller
• networking video game console controller signals
• elevator controller
• Programmable Interrupt Controller
• the Fat Controller
• Forward Air Controller
• How to convert a Super Nintendo controller to work on the PC
• Windows NT Domain Controllers
• Super Nintendo Controller
• Simple Onboard Adaptive Robot Controller
• SOAR controller
• Digital Wind Controllers
• PlayStation controller buttons
• data controller
• pyrotechnics controller
• National Air Traffic Controllers Association
• Sega Dreamcast controller port repair
• Air Traffic Controllers Strike
• Creating an encoder out of a console game controller
• Dualshock analog controller
• Hori Digital Controller
• controller pak
• speed controller
• Making your own Atari 2600 controllers
• future air traffic controllers unplug, depressurize for human sex
• Xbox controller
• So you want to be an air traffic controller
• vault controller
• Interrupt Controller Unit
• Classic Controller
• controller (user)
• Slimming the Fat Controller: Good MVC Design
• ribbon controller
• keyboard
• Keyboards in a computer lab with very sticky keys that make you
• natural keyboard
• console keyboard
• keyboard shortcut
• Happy Hacking Keyboard
• Northgate Omnikey keyboards
• Tits on a keyboard
• plug-in keyboard
• keyboard buffer
• Make your keyboard's "Windows Keys" into "Super" shift keys for (X)Emacs
• What your keyboard's "Windows keys" do in Windows
• IBM clicky keyboard
• bit-paired keyboard
• chiclet keyboard
• space-cadet keyboard
• there's a spider in my keyboard
• Sun keyboard
• dual pointing keyboard
• hard contact keyboards
• Natural Keyboard Pro
• Ever turn your keyboard over and shake it?
• Fitaly keyboard
• keyboard binding
• Palm Portable Keyboard
• Keyboard not found. Press F1 to continue.
• Keyboards with a big L-shaped "enter" covering the place Pipe usually is
• Compaq keyboards with a delete bar where the space bar is
• NeXT keyboard
• German Keyboard
• Keyboard Cowboy
• IBM Model M Keyboard
• Keyboard Shortcuts in Windows 95
• Keyboard Shortcuts in Windows 98
• Keyboard Shortcuts For Windows9x
• keyboard wedge
• Logitech Deluxe Keyboard
• chording keyboard
• The disadvantages of a Dvorak keyboard
• Internet keyboard
• Noding without a keyboard
• Using keyboard LEDs for something useful
• Moog PolyMoog Keyboard
• Internet Explorer Keyboard Shortcuts
• Ack! Instant grits have fouled my keyboard!
• Finnish keyboard layout
• programmer's keyboard
• When keys on keyboards get switched
• keyboard maintenance
• Keyboard lock
• Happy Hacking Keyboard Lite 2
• keyboard glass armonica
• Why is there no cent key on keyboards?
• How to clean a keyboard
• My fingers flow over a keyboard, but words jumble at my teeth
• Creating an encoder out of a keyboard
• Keyboard Magazine
• Touch sensitive keyboard
• Dvorak keyboard
• keyboard instrument
• ergonomic keyboard
• Compaq Easy Access Keyboard
• keyboard solo
• No self-respecting keyboard has built-in speakers
• Buffy's Swearing Keyboard
• Yahoo! Quick Access Internet Keyboard
• HP media keyboard
• Apple Adjustable Keyboard
• keyboard (user)
• Gaming keyboard
• Mark's Keyboard Repair
• French Keyboard Layout
• Canadian keyboard layout
• Keyboard Layout
• IBM Model M2 Keyboard
• Ergo Diver Keyboard
• Thumb keyboard
• Arrow Keys on an Apple USB Keyboard
• keyboards (user)
• On the Absence of Keyboard Continuo in Haydn's Symphonies
• The laying of hands on a keyboard
• tears on a keyboard
• the keyboard doesn't judge me
• Play him off, Keyboard Cat
• Das Keyboard
• Flat Aluminum Keyboard
• USB Keyboard
• old keyboards and broken cell phones
• MIDI
• Any sufficiently advanced music is indistinguishable from MIDI
• MalletKat MIDI
• Couteaux midi
• MIDI note
• Yamaha DS10 MIDI Drum Kit
• General MIDI
• MIDI cable
• I Miss MIDI Video Game Soundtracks
• MIDI clock
• Yamaha DS9XP DTXpress MIDI Drum Kit
• Oberheim MIDI DX
• Aiguille du Midi
• Canal du Midi
• MIDI Interface
• MIDI running status
• midi (user)
• Rosé 2003 "Midi" Syrah Armissan
• Black MIDI

If you Log in you could create a "midi controller keyboard" node. If you don't already have an account, you can register here.