MOLTO VIVACE in Music : Italianism for very vivacious; is the speed (tempo) with which a score must be performed. The tempo table is expressed in number of black notes per minute , and is as follows : 40-43Grave44-47Largo48-51Larghetto52-54Adagio55-65Andante66-69Andantino70-95Moderato96-112Allegretto113-120Allegro121-140Vivace141-175Presto176-208PrestissimoThere are other tempos : Accelerando gradual increase of the speedRitardando oRallentando Gradual decrease of the speedAd líbitumA will of the interpreterA tempo oTempo primoVolver to the initial speed