MuseScore ~ Open Source Music Notation


Create, play and print beautiful sheet music.

MuseScore_2.0_in_full_screen

musescore.org
en.wikipedia.org/wiki/MuseScore

FreePiano ~ An Open Source Virtual Piano


FreePiano is a virtual MIDI keyboard and a VST host for MS Windows. You can use FreePiano to play piano with a computer keyboard or a MIDI keyboard with any VST instrument you like, or output through MIDI, or generate any MIDI message with any key on your keyboard. You can also record your song or export a MP4 movie to share with your friends.

FreePiano

freepiano.tiwb.com
sourceforge.net/projects/freepiano

Denemo ~ Freeware Music Notation


Denemo is a free music notation program for GNU/Linux, Mac OSX and Windows that lets you rapidly enter notation which it typesets using the LilyPond music engraver. Music can be typed in at the PC-Keyboard, played in via MIDI controller, or input acoustically into a microphone plugged into your computer’s soundcard.

www.denemo.org

YouTube Audio Library ~ Free Open Video Music


You can use the YouTube Audio Library to get free music and sound effects to use in your videos.

www.youtube.com/c/audiolibrary-channel
www.audiolibrary.com.co

mopidy ~ Extensible Music Server


Written in Python, Mopidy plays music from a local disk, Spotify, SoundCloud, Google Play Music, and more. You edit the playlist from any phone, tablet, or computer using a range of MPD and web clients.

mopidy-screenshot

www.mopidy.com

Rosegarden ~ Music Composition & Editing


Rosegarden is a music composition and editing environment based around a MIDI sequencer that features a rich understanding of music notation and includes basic support for digital audio. It’s an easy-to-learn, attractive Linux application that is ideal for composers, musicians, music students and small studios or home recording environments.

rosegarden

www.rosegardenmusic.com

Frinika ~ Complete Music Workstation


Frinika is a free, complete music workstation software for Linux, Windows, Mac OSX and other operating systems running Java. It features a sequencer, soft-synths, real-time effects and audio recording.

frinika

www.frinika.com

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LinuxSampler ~ Open Source Sampler


The LinuxSampler project was founded in 2002 with the goal to produce a free, (cross-platform), streaming capable, open source, pure software audio sampler with high stability, efficiency and very low latency, while providing professional grade features, comparable to both hardware and commercial Windows / Mac software samplers and to introduce new features not yet available by any other sampler in the world.

linuxsampler

linuxsampler.org

Visual Front Ends ~ GUI:

QSampler_0_2_1_ubuntu_preview

QSampler

JSampler

JSampler

Impro-Visor ~ Jazz Improvisation Adviser


Impro-Visor (short for “Improvisation Advisor”) is a music notation program designed to help jazz musicians compose and hear solos similar to ones that might be improvised. The objective is to improve understanding of solo construction and tune chord changes. There are other, secondary, things it can do, such as improvise on its own. It has also been used for transcription. Because rhythm-section (e.g. piano, bass, drums) accompaniment is automatically generated from chords, Impro-Visor can be used as a play-along device. Now having a wider array of accompaniment styles, its use is not limited to jazz.

impro-visor

www.cs.hmc.edu
sourceforge.net/projects/impro-visor
en.wikipedia.org/wiki/Impro-Visor

OpenSebJ ~ Real-time Sample Mixer


OpenSebJ is a free real time audio sample mixer that runs on Microsoft Windows. The source code for OpenSebJ is released under the GNU General Public License.

  • Supports loading of 255 audio samples, in wav format, which can be played in real time.
  • Sample properties such as volume, pan and frequency can be adjusted individually for each sample. (even during mid-play)
  • A composition tool is provided and presented in a familiar multi-track sequencer environment. Looping compositions are also supported.
  • Samples can be linked to keys on a keyboard and triggered in real time when a key press occurs.
  • Each sample can also have the play cursor position adjusted while the sample is playing, to provide a virtual needle to be moved.
  • Stream to disk recording, allows all audio played from OpenSebJ to be saved.
  • Pitch shifter roll, allows an order to be set up, so that each time a sample is played, the next pitch shift in the sequence is undertaken before the sample is played. i.e. set up a sample to key ‘1’, then set up a pitch shift sequence, high, mid, low, higher, etc. (using frequency values which are transposed onto screen ‘ranges’ to allow easier utilization).

opensebj

evolvingsoftware.com/opensebj

NINJAM ~ Host An Internet Jam


NINJAM is open source (GPL) software which allows people to make real music together via the Internet. Every participant can hear every other participant. Each user can also tweak their personal mix to their liking. NINJAM is cross-platform, with clients available for Mac OSX, Linux and Windows. REAPER (our digital audio workstation software for Windows and Mac) also includes NINJAM support (ReaNINJAM plug-in).

ninjam_win32

www.cockos.com/ninjam
autosong.ninjam.com/server-list
github.com/justinfrankel/ninjam
en.wikipedia.org/wiki/Ninjam

MilkyTracker ~ MOD & XM Music Composition


MilkyTracker is an open source, multi-platform music application for creating .MOD and .XM module files. It attempts to recreate the module replay and user experience of the popular DOS program Fasttracker II, with special playback modes available for improved Amiga ProTracker 2/3 compatibility.

Milkytracker_606px

milkytracker.titandemo.orgsite
github.com/milkytracker/MilkyTracker
en.wikipedia.org/wiki/MilkyTracker