LMMS is free software under the GNU GENERAL PUBLIC LICENSE. With LMMS you can create, edit and share your own custom music projects. You can add instrument sounds and build entire songs or just click tracks that act like a metronome. You can export your projects to music files in the form of wav, ogg or mp3.

LMMS was formerly known as Linux MultiMedia Studio.

DAW

A digital audio workstation (DAW) is music production software that allows users to record audio on a personal computer. DAW software works on both the Mac and Windows operating systems and is used for audio recording, audio editing, MIDI editing, mixing, and mastering, among other functions. DAW software powers sessions in professional recording studios and home studios alike.

Are you a musician? Are you looking to simply play along to a metronome to keep time? Why not download and use LMMS to create simple tracks that use simple drum beats that you can practice to? In LLMS you can set the beats per minute and add tracks containing kick drums, snares, hi-hat and other instruments. You can save your projects and even export them to audio files that you can play along to.