One key feature of the JOYCE protocol is that FFs for excited states (ESs) can be straightforwardly derived on the same footing as those in the ground state (GS), provided a reliable QM dataset is computed for the ES. In this way, it is possible to simulate the steady-state fluorescence CEA-VE lineshapes from the ensemble of geometries extracted from the MD simulation carried out in the ES, similarly as we have shown for absorption of the systems above.