“…Educational researchers have attempted to describe this complexity using frameworks such as pedagogical content knowledge (PCK; Shulman, 1986Shulman, , 1987 and, more recently, the concept of core teaching practices (Ball & Bass, 2003;Ball, Bass, Hill, & Schilling, 2005;Ball, Sleep, Boerst, & Bass, 2009;Ball, Thames, & Phelps, 2008;Fogo, 2014;Grossman, 1990;Grossman et al, 2009;Grossman & McDonald, 2008;Kloser, 2014;Windschitl, Thompson, Braaten, & Stroupe, 2012). While numerous researchers have applied a PCK lens to investigations of music teaching and learning (Ballantyne, 2006;Ballantyne & Packer, 2004;Chandler, 2012;Crappell & Millican, 2015;Forrester, 2015;Gohlke, 1994;Haston & Leon-Guerrero, 2008;Mateiro, Russell, & Westvall, 2012;Millican, 2008Millican, , 2013Millican, , 2014Millican, , 2017Venesile, 2011), recent efforts to deconstruct music teacher knowledge and skill development have shifted to a core teaching practices framework (Abramo, 2016;Forrester, 2015;Millican, 2008Millican, , 2013Millican, , 2014. The purpose of this study was to identify, define, and provide examples of core practices in music teaching and learning.…”