  We compute temporal correlators and spectral functions for light, open charm
and charmonium mesons in the pseudoscalar and vector channel for a range of
temperatures below and above the deconfinement transition. The study is carried
out using anisotropic lattice QCD with 2+1 dynamical flavours, $a_s=0.123\,$fm
and $a_s/a_\tau=3.5$. The high-temperature results are benchmarked by comparing
them to reconstructed correlators obtained by direct summation of the zero
temperature correlator. We use two Bayesian methods to reconstruct the spectral
functions: the maximum entropy method and the more recent BR method.
