There does not seem to be any film or taping of the Broadway production of The Jazz Singer in 1925 that is available to the public. There are copies of this production from 1980 that are available for purchase.
Broadway Lady - 1925 was released on: USA: 15 November 1925
Broadway Lady was created on 1925-11-15.
Lights of Old Broadway was created in 1925-11.
Lights of Old Broadway - 1925 was released on: USA: November 1925 UK: 22 February 1926 Finland: 30 May 1927
J. David Singer was born in 1925.
Earl Coleman - singer - was born in 1925.
1925
A Broadway Cowboy - 1920 was released on: USA: 4 July 1920 Portugal: 30 September 1925
Branding Broadway - 1918 was released on: USA: 15 December 1918 Finland: 16 August 1925
1925
The original Broadway production ran Sep. 16, 1925 to Jun. 19, 1926 for a total of 321 performances (http://ibdb.com/production.asp?ID=9900), but the more popular revival ran Jan. 19, 1971 to Feb. 3 1973 for 861 performances (http://ibdb.com/production.asp?ID=3580).
John Singer Sargent died on April 14, 1925 at the age of 69.