How do I set the tempo of the song?
The tempo is the speed of the song, commonly expressed as the number of beats per minute, or BPM. You can change the overall tempo for the entire song at any time.
Wait, what is a beat?
A beat is a "pulse" in music. In most popular music, beats are usually organized into groups of three or four, which is what Composer currently supports.
What are tags for and how do I use them?
Tags help other users discover your song. For example, you can add your song's genre as a tag.