-@rop|Region/boost-region-gain|asciicircum|increase region gain
-@rop|Region/cut-region-gain|ampersand|reduce region gain
+
+;; Alt+number row: region operations
+@rop|Region/toggle-region-mute|<@SECONDARY@>1|mute/unmute
+@rop|Region/naturalize-region|<@SECONDARY@>2|move to original position
+@rop|Region/normalize-region|<@SECONDARY@>3|normalize
+@rop|Region/reverse-region|<@SECONDARY@>4|reverse
+@rop|Region/quantize-region|<@SECONDARY@>5|quantize MIDI notes \linebreak[4] in selected region(s)
+@rop|Region/boost-region-gain|<@SECONDARY@>6|increase region gain
+@rop|Region/cut-region-gain|<@SECONDARY@>7|reduce region gain
+@rop|Region/pitch-shift-region|<@SECONDARY@>8|transpose
+@rop|Region/lower-region|<@SECONDARY@>9|lower region layer
+@rop|Region/raise-region|<@SECONDARY@>0|raise region layer