“As much as I adore the songs from *A Chorus Line*, the 1975 Original Broadway Cast could not really Sing Worth a Shit. Partially, I think it was a concession they made in casting-- they chose folks who could project their voices, dance and act; looking for that triumverate of talent, it mattered not whether they were Sarah Brightman belting out that vibrato like the unfurling petals of a glorious ”