Click the arrows on the sides of the screen to change clothes, faces, and hair. Use the right/left arrow keys to switch backdrops, press up for a backdrop shortcut, and down to get your current background's ID. Press the "r" key to randomize your stickperson's outfit, or "b" to randomize the background! Use the S and A keys to cycle between songs.
I drew all of these sprites; Scratch provided most of these backgrounds, but I found some on Google a while back... Post ideas in the comments if you want more, I only have so many ideas! (I am still lacking a lot of hairstyles!)