It may be the ultimate circuit bending mod. One man, nay, god has combined a Speak 'n Spell with a Rock Band guitar.
The resulting Speak n' Spellbinder instrument captures all of the analogue randomness of a Speak 'n Spell, mapped to the frets, strum button and whammy bar of a Rock Band guitar. I wish that modder Aj Gannon really started thrashing in the below video, but we'll have to settle for a pretty complete and organised tour of the device instead. [Getlofi via MAKE]