do not repeat last directives before the next section

packages/chord-mark/src/parser/helper/songs.js

@@ -1,4 +1,5 @@
 import _cloneDeep from 'lodash/cloneDeep';
+import _last from 'lodash/last';
 
 import lineTypes from '../lineTypes';
 
@@ -85,5 +86,17 @@ export function getNthOfLabel(allLines, label, n) {
 			selected.push(line);
 		}
 	});
+
+	// remmove trailing directive lines
+	// because they likely apply to the next section
+	/**/
+	while (
+		_last(selected) &&
+		(_last(selected).type === lineTypes.KEY_DECLARATION ||
+			_last(selected).type === lineTypes.TIME_SIGNATURE)
+	) {
+		selected.pop();
+	}
+	/** */
 	return selected;
 }

packages/chord-mark/tests/unit/parser/helpers/song.spec.js

@@ -152,20 +152,24 @@ describe('getNthOfLabel', () => {
 		expect(getNthOfLabel).toBeInstanceOf(Function);
 	});
 
-	test('Should return the section identified by its label and index', () => {
+	test('Should return the section identified by its label and index, without trailing directives', () => {
 		const song2 = `
 #v
 Verse1-line1
 Verse1-line2
 Verse1-line3
 Verse1-line4
 
+4/4
 #v
 Verse2-line1
 Verse2-line2
 Verse2-line3
 Verse2-line4
 
+
+key B
+3/4
 #v
 Verse3-line1
 Verse3-line2
@@ -186,6 +190,7 @@ Verse3-line4`;
 			'Verse2-line3',
 			'Verse2-line4',
 			'',
+			'',
 		];
 		const v3 = [
 			'Verse3-line1',