RunKit + npm: maia-util

var mu = require("maia-util") var ps = [[0, 69, 1], [1, 72, 1], [2, 65, 1], [3, 64, 0.5], [3.5, 68, 0.5]]; var fsm = mu.fifth_steps_mode( ps, mu.krumhansl_and_kessler_key_profiles ); console.log("fsm:", fsm);