[2] In 1886, at the age of 16, he renounced the Jewish faith and changed his surname Barach to Baré.
[3] He studied at the Universität für Musik und darstellende Kunst Wien with Joseph Hellmesberger Jr. and then at the Conservatoire de Paris with Lambert Massart.
In spring 1903, he became concertmaster of the Hungarian State Opera House in Budapest and in 1910 teacher for violin and later professor at the Franz Liszt Academy of Music.
On 20 April 1916, Baré performed the solo violin in the first part of (Une idéale) and Two Portraits Op.
5 by Béla Bartók together with the Orchestra of the Budapest Opera conducted by István Strasser, the two movements being performed together for the first time.