His father Lev Sigalevitch was a painter and his mother a concert pianist and professor.
For the next two years he studied with Nikita Magaloff in Geneva and with Arie Vardi in Tel Aviv.
Bach, Haydn, Mozart, Beethoven, Schubert, Liszt, Brahms, Mussorgsky, Debussy, Ravel, Scriabin, Rachmaninoff, Prokofiev and other composers.
Since commencing his concert career, he has received numerous enthusiastic reviews from critics in Europe and Israel.
Sigalevitch's discography includes the complete works for solo piano by Robert Schumann (14 CDs) released in 2016 for Polyphonia Records.