Ardour is a free program to record, edit, mix and compose/create music and sounds. Is available for Mac and Linux, it offers a multitude of features that makes is a reliable alternative for commercial products like FL Studio.
This program can record audio from computer and microphone, you can use it to edit and modify audio files (cut, trim, copy and paste etc.), add different effects and filters.
Electronic musicians and music composers can find in this program all features needed to create professional or amateur sounds or music.
Supports unlimited number of tracks, undo/redo, work with all types of audio channels (mono, stereo, multi). You can import your sound effects or any audio file that you have or find it on the Internet.
Work with video files, extract music from video or synchronize audio with video’s timeframe.