Gina Mahalek: What is Kīkā Kila? What does it sound like? John W. Troutman: Kīkā Kila is a Hawaiian expression for describing both a type of guitar and a technique for playing it. The instrument, also known as a “steel guitar,” a “lap steel,” a “dobro,” or a “Hawaiian guitar,” among other names and associations, developed in the Islands in the 1880s and 1890s. Players would physically modify a “standard” guitar, add steel strings to it, and fabricate finger picks and a steel bar, about 3” in length (the instrument is named after this bar)....