  This contribution discusses recent results from analysis of Ar+Sc
interactions recorded with the NA61/SHINE detector at six beam momenta: 13A,
19A, 30A, 40A, 75A, 150A GeV/c at the CERN SPS. Rapidity and transverse mass
spectra of pions obtained with the "h-" analysis method are presented and
compared to results from p+p, Be+Be and Pb+Pb collisions.
