Jacquire King demonstrates close miking an acoustic piano with a spaced pair of small-diaphragm condensers placed just inside the open lid, using the front panel as a natural isolation barrier. The technique is aimed at reducing bleed from other activity in the room while still preserving some air and natural development in the sound.
A key part of his approach is observing where the pianist's hands are actually moving before committing to mic placement, then positioning each mic just outside that range to maximize separation. Rather than defaulting to standard positions, he adjusts based on the specific part being played.
After recording a pass and listening back away from the instrument, he notices the stereo image feels narrower than he wants. Spacing the mics further apart opens up the width and also reduces mid-frequency buildup caused by the two capsules combining too closely, giving the tone more clarity and less of a honky quality.