Photograph of the Laboratory Dance Band on stage with a young woman named Pat McCracken. McCracken stands to the left side of the photo. She is wearing a light hued dress and is standing in front of a pianist with her hands behind her back. To the right, a tall harp stands in front of a microphone. Further to the right, the elder Gene Hall stands wearing a grey suit and applauding. The rest of the band is seated in the background on a series of three increasingly elevated platforms. They are holding a variety of brass instruments and, in the case of one man at the left end of the topmost row, sitting at a drum set. A handwritten note under the image says "Pat McCracken - Jazz Harp - 1953.