Create own Instruments with Polyphone to Play Music
Polyphone is a free and open source soundfont editor for quickly designing musical instruments for Linux, Windows and MacOS. It is released under GNU General Public License v3.0. Using Polyphone you can edit sf2, sf3, sfz and sfArk file formats. It comes with built-in synthesizer, recorder, soundfont browser, jack and asio audio servers support, virtual keyboard or midi signal control support and tools for musical instrument creation.