I would like to draw your attention to the composer, saxophonist and pianist Renate Hartnagel. Visit her homepage:
http://mellow-tones.de/?lang=en
She is the composer of piano sheet music collections like Enjoy Your Piano and Traumhafte Klaviermusik (Dreamful Piano Music). She masters many styles: classic, Latin, pop, and jazz. One of my favourite pieces is Wie ein Wunder (Like a Miracle):