MIDI Control – Channel Based MIDI Messages149 Waldorf Q User’s ManualMIDI ControlThis chapter describes the MIDI functions of the Waldorf Q.Channel Based MIDI MessagesIn Single Mode, the Q sends and receives channel based MIDI messages like Notes, Aftertouch,Pitchbend and Controllers on the selected Global MIDI Channel. If it is set to omni, the Q sendschannel based MIDI messages on channel 1 but receives them on any channel. All received channelbased MIDI messages are played back by the active Instrument or Layer.In Multi Mode, the Q can send and receive on all 16 MIDI Channels at once, depending on theInstrument settings of the current Multi program. When several Instruments are set to the same ranges,it is possible to send up to 16 notes and aftertouch messages when one key is pressed. However,Pitchbend, Modulation Wheel and Pedal messages are sent only once. Please read the section“Instrument Settings” on page 42 for details.Program Change MessagesQ Sound and Multi programs can be selected by MIDI Program Change messages together with MIDIBank Select messages. As the Q contains 100 programs in each bank, it recognizes the programnumbers 1…100 (on zero-based MIDI senders, this means 0…99). The Bank Select LSB message(Controller #32) is used to switch between different banks:• Bank 0 contains Sound Programs A001…A100.• Bank 1 contains Sound Programs B001…B100.• Bank 2 contains Sound Programs C001…C100.• Bank 3 contains the Sound Programs on a Memory Card, X001…X100.In Multimode, the Q changes the Sound on individual Instruments, the whole Multi or bothdepending on the setting of “Rx PrgChange” in the Global menu. Please read this section on page 140for details.Note On and Note Off MessagesThe Q sends and receives Note On and Note Off Messages in the entire MIDI Note Number rangewith Velocity and Release Velocity. Note On with Velocity 0 (simple note off) is evaluated as NoteOff with Release Velocity 64.Aftertouch MessagesThe Q sends and receives monophonic Aftertouch messages. The Q evaluates incoming Aftertouchmessages as “Pressure” modulation source.Poly Pressure MessagesThe Q receives Poly Pressure Messages but can’t send them. Poly Pressure Messages are evaluated as“Poly Prs.” modulation source.