This recording provides support for enhancing the ability to focus attention persistently with increasing clarity on the sensations noticeable practicing mindfulness of breathing meditation.  This focused investigative awareness begins at the rim of the nostrils, moving attention systematically up through the interior of the nose to the tube extending down to the uvula, the fleshy appendage at the back of the roof of the mouth, then forward across the roof of the mouth to investigate the changing sensations noticeable at the gums and teeth as the air swirls around with every breath.  Finally, you can cultivate clear awareness of the sensations in the flesh of the upper lip.  This routine of investigative awareness keeps interest alive and penetrates into the depths of sensations available in these areas, thereby increasing concentration.