. "Handful of Keys"@en . . "\"Handful of Keys\" is a composition in the stride piano style by the jazz composer and pianist Fats Waller and originally published by Chappel & Co. The piece has been the subject of a large number of interpretations, mostly for piano solo, but sometimes also with lyrics."@en . "\"Handful of Keys\" is a composition in the stride piano style by the jazz composer and pianist Fats Waller and originally published by Chappel & Co. The piece has been the subject of a large number of interpretations, mostly for piano solo, but sometimes also with lyrics."@en .