. . "Concerto no. 19 in F major for piano and orchestra, K. 459 ; Concerto no. 23 in A major for piano and orchestra, K. 488" . . . . . . . . "Concerti 19 & 23" . . "Piano concerti" . . . . . . . . . "Concerto no. 19 in F major for piano and orchestra, K.459 ; Concerto no. 23 in A major for piano and orchestra, K.488" . . . . "Piano concerti no. 19, K. 459 (F major), no. 23, K. 488 (A major)" . . . "Piano concerti no. 19, K. 459 (F major), no 23, K. 488 (A major)" . "Piano concerto no. 19, K. 459 F major = F-dur = fa majeur ; Piano concerto no. 23, K. 488 : A major = A-dur = la majeur" .