is known for its "Styles" (auto-accompaniment). You can see a demonstration of these features in action on YouTube .
: If you need physical components such as replacement keys or buttons, specialized retailers like Syntaur list specific parts for this model. Key Features to Explore instruktsiia kn 720 sintezator
Once you have the manual, you might want to look into these specific sections: is known for its "Styles" (auto-accompaniment)