In 2013, with "Red Line"[1] they started a project with New York-based singer and songwriter Michael Brunnock (winner of the 2012 David di Donatello Award as performer of the soundtrack composed by David Byrne of Talking Heads for the film This Must Be the Place by Paolo Sorrentino).

[2] In Italy, they have produced music for a variety of major artists including Baby K, Guè Pequeno, Gemitaiz, Ghemon and others.

For this film, the Ceasars were also nominated for the 2012 David di Donatello and Nastro d'Argento (silver ribbons)[3] and won the 2012 Premio Cinema Giovane for Best Original Soundtrack.

In 2014, together with Michael Brunnock, they created "Peaches and Cream", the title track of the film Noi 4 directed by Francesco Bruni.

In 2016, they produced the soundtrack of #Twerkumentary, a documentary about twerking directed by Diana Manfredi.