162 projects tagged "MIDI"

Download Website Updated 01 Apr 2003 SynthTest

Pop 17.09
Vit 1.43

SynthTest is a somewhat simple application for OS X that allows you to pick a MIDI source, a MusicDevice AudioUnit, and an Effect or MusicEffect AudioUnit to play with. You can open an edit window for both the synth and effect. If they do not have a custom edit GUI, the generic editor view will be used. SynthTest has a reference implementation of preset support for Audio Units. It is primarily intended to be used by Audio Unit developers for testing purposes (the source is available), although it can be great fun to play with all by itself. It is complete enough to be used for live performances.

No download Website Updated 16 Nov 2009 Hydrogen

Pop 138.40
Vit 5.72

Hydrogen is a simple real-time Drum machine/sequencer. It features a graphical user interface based on Qt, a sample-based audio engine, Jack/ALSA/OSS/PortAudio and Export to disk audio drivers, ALSA MIDI input, ability to import/export XML-based song and drumkit files, 192 ticks per pattern, 16 voices with volume, mute, solo, ADSR, and pan capabilities, and import of samples in wave, au, and aiff format.

Download Website Updated 13 Jan 2003 PlayMIDI

Pop 26.15
Vit 1.00

PlayMIDI allows playback of MIDI files (with many command-line options) to external MIDI devices or FM/GUS/AWE 32. Future versions will support software DSP synth playback using /dev/dsp.

Download Website Updated 06 Mar 2003 GKaraoke

Pop 13.04
Vit 1.42

GKaraoke is a Karaoke simulator for GNOME that uses Timidity to play the MIDI events (no MIDI hardware needed in the soundboard).

Download Website Updated 27 May 2005 Open Sound World

Pop 58.31
Vit 3.16

Open Sound World (OSW) is a scalable, extensible programming environment that allows musicians, sound designers, and researchers to process sound in response to expressive real-time control. It combines a familiar visual patching paradigm with solid programming language features such as a strong type system and hierarchical name spaces. OSW also includes an intuitive model for specifying new components using a graphical interface and high-level C++ expressions, making it easy to develop and share new music and signal processing algorithms.

No download Website Updated 26 Nov 2008 GENPO

Pop 50.86
Vit 4.74

GENPO (GENeral Purpose Organ) is a program which replicates the essential features of any pipe, theatre, or reed organ. It reads a description of an organ (a .org XML file) and presents a suitable user interface for operating that organ. There are a number of high quality organ "SoundFonts" freely available and the .org file maps the stop sounds to organ manuals and stops. Other facilities such and couplers and presets are available. You may connect one or more MIDI keyboards to GENPO to provide the organ manuals, and you can even assign one to be the 'pedalboard' if so desired.

Download Website Updated 25 Jun 2005 IABC

Pop 33.00
Vit 1.58

iabc is a graphical application for editing music. It uses the ABC music notation language to produce high-quality graphical notation or MIDI output. The music notation and the ABC notation can be updated in real-time, making the construction of tunes using the ABC language hassle-free (or at least hassle-resistant).

No download Website Updated 01 Apr 2003 Audio* Music Synthesis Project

Pop 21.73
Vit 1.00

The Audio* Music Synthesis Project is music creation software. Currently it features Mojo Synth which is a polyphonic analog modelling synth that has a 64 step sequencer and can also be played from a MIDI keyboard. It attempts to emulate classic analog sounds from Roland M-100, Korg MS-20, and Mini Moog synthesizers.

Download Website Updated 18 Apr 2003 aseqjoy

Pop 25.06
Vit 1.00

aseqjoy monitors a joystick device of your choice and maps each axis to a MIDI controller. Joystick motion triggers corresponding MIDI controller messages. The MIDI events are sent through an ALSA sequencer output port.

Download Website Updated 07 Apr 2004 SoundFontCombi

Pop 37.09
Vit 2.56

SoundFontCombi takes advantage of the ALSA sequencer to emulate a synthesizer or a master keyboard, routing MIDI events in eight parts with six MIDI outputs and two Midi inputs. It can also add functions to your master MIDI keyboard.


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