Came across a YouTube video that you might find useful or interesting. The Tyros arranger is just at home in a professional studio as it is in your own home, whether just for enjoyment or professional use.

Songwriting with the Yamaha Tyros5 Arranger Workstation

Interesting how pro musicians can use the Tyros 5 "Style Recommender" to assist in accessing a suitable style to help get their musical ideas realized quickly or make a quick demo.

I haven't used the Style Recommender feature myself, because I am fairly familiar with all the factory styles, but the Recommend button is easily found on the bottom of the Tyros screen when in Style mode. (see photo)