diff --git a/.swiftformat b/.swiftformat
new file mode 100644
index 0000000..322474e
--- /dev/null
+++ b/.swiftformat
@@ -0,0 +1 @@
+--indent 2
diff --git a/Persephone.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/Persephone.xcodeproj/project.xcworkspace/contents.xcworkspacedata
index 9560436..31c29ea 100644
--- a/Persephone.xcodeproj/project.xcworkspace/contents.xcworkspacedata
+++ b/Persephone.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -2,6 +2,9 @@
 <Workspace
    version = "1.0">
    <FileRef
-      location = "self:Persephone.xcodeproj">
+      location = "group:../README.md">
+   </FileRef>
+   <FileRef
+      location = "self:">
    </FileRef>
 </Workspace>
diff --git a/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json b/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
index 2db2b1c..989e0ec 100644
--- a/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -21,28 +21,33 @@
       "scale" : "2x"
     },
     {
-      "idiom" : "mac",
       "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "appIcon@0.5x.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "mac",
       "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "appIcon-1.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "mac",
       "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "appIcon.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "mac",
       "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "appIcon@2x.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "mac",
       "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "appIcon@2x-1.png",
       "scale" : "1x"
     },
     {
diff --git a/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon-1.png b/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon-1.png
new file mode 100644
index 0000000..e661045
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diff --git a/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon.png b/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon.png
new file mode 100644
index 0000000..e661045
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diff --git a/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon@0.5x.png b/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon@0.5x.png
new file mode 100644
index 0000000..6ad0cd6
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diff --git a/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon@2x-1.png b/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon@2x-1.png
new file mode 100644
index 0000000..64b6f97
Binary files /dev/null and b/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon@2x-1.png differ
diff --git a/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon@2x.png b/Persephone/Resources/Assets.xcassets/AppIcon.appiconset/appIcon@2x.png
new file mode 100644
index 0000000..64b6f97
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diff --git a/README.md b/README.md
index 96f8282..65d53d8 100644
--- a/README.md
+++ b/README.md
@@ -21,3 +21,7 @@ description](https://en.wikipedia.org/wiki/Music_Player_Daemon).
 
 Run `bin/setup` before opening the Xcode project. You probably want MPD server
 to be running on your local machine.
+
+## Credits
+
+Lyre by Xinh Studio from the Noun Project
diff --git a/Resources/export/appIcon.png b/Resources/export/appIcon.png
new file mode 100644
index 0000000..e661045
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diff --git a/Resources/export/appIcon@0.5x.png b/Resources/export/appIcon@0.5x.png
new file mode 100644
index 0000000..6ad0cd6
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diff --git a/Resources/export/appIcon@2x.png b/Resources/export/appIcon@2x.png
new file mode 100644
index 0000000..64b6f97
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diff --git a/Resources/icons.sketch b/Resources/icons.sketch
index cc0b945..1975b3e 100644
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