When you run the fruit for the first time, there will be a demonstration file to play. When you open it again, you will return to the user interface. You can try opening the demo file song again and choose Menu File/Open. There is a NewStuff file in the Data/Projects folder of your FL installation folder. Turn it on, light the song light to the left of the play button, and then play it. It is normal to hear this song.
Fruit has many timbres. The problem is that you have to add it yourself. There are many preset timbres in the menu "Package" on the left. Open the submenu and click Audition, then find the desired timbre and drag it directly to the timbre window for editing. Take your time. ...