Our study of computed absorption and emission line-shapes showcases the ability of a variety of spectroscopy simulation methods to capture vibronic and environmental effects. Advances in computational power, particularly GPUs, now allow ground and excited state explicit solvent interactions and vibronic contributions to be incorporated into molecules' absorption and fluorescence spectra, paving the way for accurate simulations of full spectral lineshapes. However, many challenges remain, including determining an accurate level of electronic structure theory and incorporating nonadiabatic and nuclear quantum effects. Many efforts along these fronts are underway, broadening the ability of simulation to connect with complex spectroscopic experiments.