diff --git a/js/app.js b/js/app.js
index 302a326..86dc728 100644
--- a/js/app.js
+++ b/js/app.js
@@ -1,4 +1,4 @@
-/*jshint es5: true */
+/*jshint browser:true */
 /*globals MIDI, React, App, $ */
 
 /**
diff --git a/js/components/Channel/Board.js b/js/components/Channel/Board.js
index bdb8522..50ce076 100644
--- a/js/components/Channel/Board.js
+++ b/js/components/Channel/Board.js
@@ -1,4 +1,4 @@
-/*jshint nomen:true */
+/*jshint browser:true */
 /*globals React, App */
 
 (function () {
diff --git a/js/components/Control.js b/js/components/Control.js
index 56cd224..1dacf81 100644
--- a/js/components/Control.js
+++ b/js/components/Control.js
@@ -1,3 +1,4 @@
+/*jshint browser:true */
 /*globals App, React */
 
 (function () {
diff --git a/js/components/Error.js b/js/components/Error.js
index 416b4b8..6905062 100644
--- a/js/components/Error.js
+++ b/js/components/Error.js
@@ -1,4 +1,4 @@
-/*jshint nomen:true */
+/*jshint browser:true */
 /*globals React, App */
 
 (function () {
diff --git a/js/components/Key/Board.js b/js/components/Key/Board.js
index e143964..bdb9dad 100644
--- a/js/components/Key/Board.js
+++ b/js/components/Key/Board.js
@@ -1,3 +1,4 @@
+/*jshint browser:true */
 /*globals React, App */
 
 (function () {
diff --git a/js/components/Key/Key.js b/js/components/Key/Key.js
index aaac665..0f9d449 100644
--- a/js/components/Key/Key.js
+++ b/js/components/Key/Key.js
@@ -1,3 +1,4 @@
+/*jshint browser:true */
 /*globals React, App */
 
 (function () {
diff --git a/js/components/UI/Scroll.js b/js/components/UI/Scroll.js
index 3c11237..8734211 100644
--- a/js/components/UI/Scroll.js
+++ b/js/components/UI/Scroll.js
@@ -1,3 +1,4 @@
+/*jshint browser:true */
 /*globals React, App */
 
 (function () {
diff --git a/js/init.js b/js/init.js
index e646863..6c08ef9 100644
--- a/js/init.js
+++ b/js/init.js
@@ -1,3 +1,4 @@
+/*jshint browser:true */
 /*globals React */
 
 /**
diff --git a/js/midi/file.js b/js/midi/file.js
index 87d4866..1818562 100644
--- a/js/midi/file.js
+++ b/js/midi/file.js
@@ -1,4 +1,4 @@
-/*jshint es5: true, bitwise: true */
+/*jshint browser:true, bitwise:false */
 /*globals DOMLoader, MidiFile, App */
 
 /**
@@ -35,7 +35,7 @@
         this.meta = options.meta || {};
         this.program = options.program || 0;
         this.muted = options.muted || false;
-        this.solo = options.solo || false;
+        this.hidden = options.solo || false;
         this.pending = options.pending || {};
     }
     
diff --git a/js/midi/io.js b/js/midi/io.js
index 757a715..1f34683 100644
--- a/js/midi/io.js
+++ b/js/midi/io.js
@@ -1,4 +1,4 @@
-/*jshint es5: true, bitwise: true */
+/*jshint browser:true, bitwise:false */
 /*globals App */
 
 /**
diff --git a/js/modal.js b/js/modal.js
index 04114cd..0b67a4f 100644
--- a/js/modal.js
+++ b/js/modal.js
@@ -1,3 +1,4 @@
+/*jshint browser:true */
 /*globals React, App, $ */
 
 (function () {