Recently, in 2023, we proposed the q-BWF function as a generalization of the Breit-Wigner-Fano (BWF) line shape, to obtain an asymmetric form of the q-Gaussian function, to be applied to the decomposition of Raman spectra. The BWF line shape is a modified Lorentzian function, which is used to consider the asymmetry due to Fano resonance . In fact, , contemplated the BWF function as suitable to describe asymmetries in the case of the Raman spectroscopy of carbonaceous material. The generalization we proposed in 2023 is using, in the BWF line, a q-Gaussian line shape instead of a Lorentzian profile. A q-Gaussian is a function based on the Tsallis q-form of the exponential function ; this generalized exponential is characterized by a q-parameter and when q is equal to 2, we have the Lorentzian function. If q is close to 1, we have a Gaussian function (this is the reason why the Tsallis function is also known as "q-Gaussian"). For values of q between 1 and 2, we have a bell-shaped function with power-law wings ranging from Gaussian to Lorentzian tails. As shown on many occasions, the q-Gaussian is suitable for fitting Raman spectra .