Apps with 'Midi' feature
MuseScore is a free music notation and composition software available for Linux, Windows and Mac. .
With TuxGuitar, you will be able to compose music using the following features Tablature editor Score Viewer Multitrack display Autoscroll while playing
Learn piano, have fun practicing or enjoy lively MIDI visualizations with the cross-platform piano game.
Hydrogen is an advanced drum machine. It's main goal is to bring professional yet simple and intuitive pattern-based drum programming.
Qtractor is an Audio/MIDI multi-track sequencer application written in C++ with the Qt framework.
Pro Tools redefined the music, film, and TV industry, providing everything you need to compose, record, edit, and mix audio—in the studio or in the cloud, from anywhere.
LinuxSampler - free, open source pure software audio sampler with professional grade features.
Turn your PC into an interactive karaoke machine with the KaraFun free karaoke software for Windows.
Mixcraft is a recording studio with effects, featuring Reverb, Delay/Echo, EQ, Compression, Flanger and Chorus, as well as resonant filters and a powerful loop editor.
vanBascos Karaoke Player plays MIDI Karaoke files. Lyrics can be displayed in full-screen. You can change and recall tempo, volume, and key of a song, and mute or solo instruments.
This software can be used to create virtual loopback MIDI-ports to interconnect applications on Windows that want to open hardware-MIDI-ports for communication.
Anvil Studio is a free Windows 7/Vista/XP/2000/98 program designed for people who want to: -- record music with MIDI and Audio equipment
VSTHost enables the user to test VST-plugins in realtime.Multiple Plugins can be connected in chain or parallel.