<prompt> Translate the following text to EnglishLakini ni jinsi gani kilele cha Carnegie Hall kingeweza kuwa cha hisia zaidi ikiwa badala ya kuona watoto hawa wa Mashariki mwa Harlem kwenye jukwaa na Perlman, Stern, Joshua Bell, nk, tungewaona wakijaribu kwanza na wakijitahidi kuendelea.  <response>: But how much more emotional the Carnegie Hall climax would have been if instead of suddenly seeing these East Harlem kids on stage with Perlman, Stern, Joshua Bell, etc., wed seen them rehearsing first and struggling to keep up. 