Rondo - Valse composed by Henri Bertini, arranged for accordion solo arranged by Anthony Galla-Rini.
Rondo–Valse is a piano piece by Henri Jérôme Bertini (1798–1876), a French Romantic‑era pianist and composer. It appears as one of the 24 pieces in his collection Twenty‑four Melodious Pieces, Op. 101, where it is listed simply as “Rondo‑Valse.”
