- i -

• ID : ArdourSurface::NS_MCU::Button , ArdourSurface::US2400::Button
• InstrumentListDisposition : InstrumentSelector
• InterpolationStyle : Evoral::ControlList
• IRChannelConfig : ARDOUR::DSP::Convolver
• ItemType : ArdourCanvas::PianoRollHeader , PianoRollHeader