Progression is a project written and directed by Toni Vaquer with which the Glissando Big Band recovers the songs of Salvador Font 'Mantequilla', a reference saxophonist in the history of national jazz.
The disc includes a selection of songs arranged for the Big Band by one of the most prestigious composers and arrangers, the Mallorcan Toni Vaquer (Felanitx, 1987).
In Progression also participated Pau Vadell Vallbona (Calonge, 1984), winner of the Juegos Florales of Barcelona 2017 with the collection of poems Esquenes vinclades.
