Angel noticed the smell and the heat more once he was no longer in the same room with Ein. He was well into the music and did not want to stop once started. Some time had past as he played a second and third song before he felt he was relaxed and in a proper mood.  He fetched a neatly folded towel from the table nearest the bench and proceeded to wipe down each and every key. It was soft and reminded him of Ein's ears.  He sighed, set the cloth aside and went out to the garden in search of Ein.