Judges 5, part 1: how the church should write victory psalms

Whereas in one part of the church, singing anything but the Bible’s psalms is viewed as worldly progressivism, and in another part, singing psalms at all is viewed as backward primitivism, in fact scripture reveals the need to continually write new psalms. After going to war and defeating their enemies, Deborah and Barak model the proper response: a victory psalm commemorating God’s help. But what is the pattern of such a psalm? Does it look like contemporary Christian music? Old hymns? Or something else?