Mamba is a Virtual Midi keyboard for Jack Audio Connection Kit.

• Virtual MIDI Keyboard for Jack Audio Connection Kit
• Including ALSA MIDI in support
• Including NSM support
• Including gettext localization support
• Including fluidsynth support
• Sound-font loader for fluidsynth
• Controls for fluidsynth reverb, chorus and channel pressure
• Instrument selector for fluidsynth
• Channel selector
• Bank and Program selector
• Keyboard mapping for qwertz, qwerty, azerty(fr) and azerty(be) selectable from menu
• Key-map Editor to setup a custom Key-map
• PC Keyboard mapping selector from C0 to C4
• Pitch-bend, Balance, Mod-wheel, Detune, Expression, Attack, Release, Volume and Velocity controllers
• Sustain and Sostenuto switches
• Connection management Menu
• Support MIDI-file load, save, record and play in loop
• BPM controller for playback speed
• Support MIDI Beat Clock for playback speed
• MIDI Through: forward ALSA MIDI in to jack
• MIDI Through: forward MIDI input to output
• MIDI input highlighting
• Resizeable to a full range 127 key view
• Load MIDI-files on command-line
• Support jack_transport to start/stop MIDI-Loops
• Keyboard Shortcuts
• ctrl + r toggle Record Button
• ctrl + p toggle Play Button
• ctrl + l open load file dialogue
• ctrl + s open save file dialogue
• ctrl + a show info box
• ctrl + k show Key-map Editor
• ctrl + q quit
• ctrl + c quit