This past weekend was a prime example of how important the cellist is to any small ensemble. On two separate occasions I had the honor to perform with two fine cellist. One played with a solid sense of tempo and stayed out of the way of the melodies happening within the ensemble. The other tried to control and dictate tempos i.e. (there was never a double bar or repeat sign that the cellist could not resist adding a retard or rallentando). Retards and rallentandos are nice and add to the music when indicated by the score. Adding them on a whim to emote some sense of musicality is unwarranted and unnecessary.
Guess which cellist was the most fun to work with and whose product was superior? That's right, the first cellist that kept a solid tempo and followed the melodies!
Now mind you, the audiences were both appreciative and in no way appeared to be the wiser to the ensembles lack of congress on the second night of performance; but the musicians certainly new the difference between music making being a pleasure vs. music making is hard work.