“Un Altre” Quatuor De La Fin Du Temps 9 09GMT July 09GMT 2023 “Un Altre” Quatuor De La Fin Du Temps. The lineup that headlines session #6 of Es Claustre is led by Marcel·li Bayer – alto sax, Dani Comas – guitar, Juan Pablo Balcazar – double bass and Oriol Roca – drums.