Chiropractor Yola Dabrowski of San Jose, California, administers patient-centered care, providing patients with tips to improve their lifestyle, including nutrition and exercise plans. She employs diagnostics that involve x-ray and orthopedic testing in the treatment of back and spine problems. Starting her medical career in Michigan as a research assistant, Yola Dabrowski also used to play the violin, oboe, and piano with the Detroit Youth Symphony Orchestra.

The piano is a musical instrument that utilizes a keyboard and strings. Pianos are primarily grouped into three main types.

The largest and the most expensive, the grand piano is characterized by a horizontal mechanism with an openable lid to enhance the intensity of the sounds. The soundboards are horizontal, making room for longer strings. With more control, the grand piano plays faster than an upright piano.

An upright piano is characterized by vertical strings and a soundboard, with shorter strings. The shortest upright pianos are called spinets.

Spinets produce inferior tunes as a result of their somewhat small soundboard and the shortness of the strings. The hammer of the upright piano is returned to rest by the strings and not by gravity alone. Compact, they can be used in homes and schools but not on a concert stage.

The sounds produced by the digital or electrical piano are similar to that of the upright and grand, although the sound production mechanism differs. Digital pianos often play along with sequences, offer a variety of voices, allow volume control, and have recording features.