“…There is a great deal of literature on the cognitive and social processes that underlie ensemble rehearsal and performance (see Keller et al, 2016 ; Ginsborg, 2017 ; McCaleb, 2017 ; MacRitchie et al, 2018 , for reviews). Topics include empathetic creativity in the music making of jazz sextets and string quartets (Seddon, 2012 ), non-verbal communication between the members of piano duos (e.g., Williamon and Davidson, 2002 ; Blank and Davidson, 2007 ; Bishop and Goebl, 2020 ) and string quartets (e.g., Hospelhorn and Radinsky, 2017 ), interpersonal coordination (e.g., Novembre and Keller, 2018 ), for example between members of a small vocal group (D'Amario et al, 2020 ), and social familiarity (e.g., King, 2013 ).…”