Bustamante devoted herself in 2012 to do a tribute to Charles Mingus (1922-1979), one of the most influential musicians in her career.

As part of this tribute, she arranged and directed some of his music, and composed new music based on his musical language. Some of these songs were recorded live in a concert presented in the concert hall of the National Museum of Colombia.

Pablo Beltrán: soprano saxophone
Pablo Muñoz: alto saxophone
Karen Barreto: baritone saxophone
Miguel Rico: piano
Daniel de Mendoza: double bass
Felipe Acero: drums
Natalia Bustamante: tenor saxophone, arrangements, direction

Felipe Riaño: sound engineer