Filmed and edited by Marcus Howard. The Dublin Blues Cartel feature Mik Pyro, Pat Farrell, John Quearney and James Delaney performing live at Howth Roots & Blues Festival 2022. . Dublin Blues Cartel’s set consists of radical re-workings of well known R’n’B standards which segue into lengthy improvisations that are one minute, blues jazz crescendo, the next a funk dervish.