"Wii ghwt" Not Recognized—Clarify Your Rock Band Wii Accessory Question

"Wii ghwt" isn't a standard gaming term. It's likely a typo or misremembered name. To help, I need more detail:

Guitar Hero World Tour (GHWT) guitar/drums? → Works in Rock Band on Wii (mostly).
Rock Band instruments? → Work in Guitar Hero World Tour.
Specific accessory: "Wireless Guitar", "Drum Kit", "Keyboard", "Microphone"?
Third-party brand: Mad Catz, PDP, Nyko, Logitech?

Controller	Works in Guitar Hero WT/5/Warriors	Works in Rock Band 1/2/3/Beatles
GHWT Guitar (5-button)	✅ Native	✅ (maps 5 lanes)
GHWT Drums (5 pads + pedal)	✅ Native	✅ (maps 4 lanes + pedal; orange=cymbal)
RB Guitar (5-button + solo frets)	✅ (solo frets ignored)	✅ Native
RB Drums (4 pads + pedal)	✅ (yellow=orange)	✅ Native
RB3 Keyboard / Pro Guitar	❌	✅ (Pro modes only in RB3)
USB Microphone (any)	✅	✅

Nintendo Wii