I'm not sure where to draw the line between the Modernists and post-Modernists in music, but I assume that some of my favorites, like Carter, Ligeti, and Xenakis, would be considered distinct from the ur-Modernists like Schoenberg and Sessions. However, since you seem more comfortable talking about the visual arts, I don't want to make any rash assumptions about the matter when it comes to music.
Regards,
Istvan

