Listen to Flute Sonata: I. Tendre online. Flute Sonata: I. Tendre is an English language song and is sung by Jean-Pierre Rampal and Robert Veyron-Lacroix. Flute Sonata: I. Tendre, from the album Jean-Pierre Rampal, was released in the year 2019. The duration of the song is 3:15. Download English songs online from JioSaavn.