Suggested wording for your legal advisor
I give to Los Angeles Philharmonic Association, a California non-profit (Tax ID #95-1696734), or its successor, the sum of $___________________, for any purpose as Los Angeles Philharmonic Association deems appropriate.
I give to Los Angeles Philharmonic Association, a California non-profit (Tax ID #95-1696734), or its successor (the real estate located at __________________ or 1000 shares of XYZ stock), for any purpose as Los Angeles Philharmonic Association deems appropriate.
I give to Los Angeles Philharmonic Association, a California non-profit (Tax ID #95-1696734), or its successor, ________% of the rest of my estate, for any purpose as Los Angeles Philharmonic Association deems appropriate.