One of our Austrian readers who speaks and writes excellent English has translated the German, and placed it here, if the Googlish translation is doing your brain in.

For variety, few equal him, and his piano and forté passages are, to an attentive ear, peculiarly striking.

Differences in topography (i.e., frontalization) between groups were also observed.

During taxi, the flaps and slats are extended and the second engine (if not already running) is started.