Listen to In Chassidic Mood: Allegro online. In Chassidic Mood: Allegro is an Unknown language song and is sung by Gershwin Quartett and Giora Feidman. In Chassidic Mood: Allegro, from the album Klezmer & Strings, was released in the year 2009. The duration of the song is 4:44. Download Unknown songs online from JioSaavn.