She counts years of concert activity in a piano duo with his sister and as a pianist of opera singers and choral groups; numerous productions as a substitute Maestro in Italy and abroad.
She has been for years a pianist collaborator at the Accademia Musicale Chigiana in Siena in the context of the singing courses held by C. Bergonzi and her activity in numerous singing masterclasses with C. Desderi was also intense. He has worked with internationally renowned artists including: G. Casolla, G. Dimitrova, L. Gallo, L. Koszma, W. Matteuzzi, L. Nucci, L. Pavarotti, R. Panerai, A. Salvadori, V. Sardinero, R. Zanellato. Eleonora Leonini is professor of piano accompaniment at the Conservatory of Bologna and, since 2006, artistic director of the “Giulio Neri” International Lyric Singing Competition in Torrita di Siena.