Type what you need to say, and cartoon me will say what you typed in. And you could click or tap the box with the voice it is talking in to change the it.
You may be thinking, what has this got to do with SAUS's soundtrack? Well, for phone people, you can screen record this project and then type what you need to say in the text box. It could be a rap thing you want to say, and the talker will say it; then remix SAUS's scratch project and import the screen recording in the sound section, idk if it works but it might put the sound in instead of the video, so you may be all set for the soundtrack!