diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..b2832da
Binary files /dev/null and b/.DS_Store differ
diff --git a/Xylophone.xcodeproj/project.xcworkspace/xcuserdata/marcwolf.xcuserdatad/UserInterfaceState.xcuserstate b/Xylophone.xcodeproj/project.xcworkspace/xcuserdata/marcwolf.xcuserdatad/UserInterfaceState.xcuserstate
new file mode 100644
index 0000000..12e3378
Binary files /dev/null and b/Xylophone.xcodeproj/project.xcworkspace/xcuserdata/marcwolf.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/Xylophone.xcodeproj/xcuserdata/marcwolf.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist b/Xylophone.xcodeproj/xcuserdata/marcwolf.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
new file mode 100644
index 0000000..b593b04
--- /dev/null
+++ b/Xylophone.xcodeproj/xcuserdata/marcwolf.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Bucket
+   uuid = "0BAA5F49-EB7C-469B-8F0C-4C6C4FC881F8"
+   type = "1"
+   version = "2.0">
+   <Breakpoints>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            uuid = "6538DC84-A579-4E83-A7FE-4BDF1B39235A"
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Xylophone/ViewController.swift"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "1"
+            endingLineNumber = "1"
+            landmarkName = "unknown"
+            landmarkType = "0">
+         </BreakpointContent>
+      </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            uuid = "1CB15122-A290-4A7E-B9ED-728B4CE995CC"
+            shouldBeEnabled = "No"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Xylophone/ViewController.swift"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "5"
+            endingLineNumber = "5"
+            landmarkName = "unknown"
+            landmarkType = "0">
+         </BreakpointContent>
+      </BreakpointProxy>
+   </Breakpoints>
+</Bucket>
diff --git a/Xylophone.xcodeproj/xcuserdata/marcwolf.xcuserdatad/xcschemes/xcschememanagement.plist b/Xylophone.xcodeproj/xcuserdata/marcwolf.xcuserdatad/xcschemes/xcschememanagement.plist
new file mode 100644
index 0000000..30782db
--- /dev/null
+++ b/Xylophone.xcodeproj/xcuserdata/marcwolf.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>Xylophone.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>
diff --git a/Xylophone/ViewController.swift b/Xylophone/ViewController.swift
index 3a37013..2e9bb36 100644
--- a/Xylophone/ViewController.swift
+++ b/Xylophone/ViewController.swift
@@ -21,29 +21,26 @@ class ViewController: UIViewController {
 
 //Pre-built Apple APIs manual
     @IBAction func keyPressed(_ sender: UIButton) {
-        
-        print("Red got pressed")
+//        print("Red got pressed")
+        playSound()
     }
-    
-    @IBAction func keyPressedOrange(_ sender: UIButton) {
-        print("Orange pressed")
-    }
-    
-    //adding Sound functionality
     func playSound() {
-        guard let url = Bundle.main.url(forResource: "C", withExtension: "wav") else {
-            return
-        }
+        guard let url = Bundle.main.url(forResource: "C", withExtension: "wav") else {return}
         do {
             try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default)
             try AVAudioSession.sharedInstance().setActive(true)
-            player = try AVAudioPlayer(contentsOf: <#T##URL#>, fileTypeHint: AVFileType.wav.rawValue)
-            guard let player = player else {return}
+            player = try AVAudioPlayer(contentsOf: url, fileTypeHint: AVFileType.wav.rawValue)
+            
+            guard let player = player else { return }
             player.play()
         }
         catch let error {
             print(error.localizedDescription)
         }
     }
+//    @IBAction func keyPressedOrange(_ sender: UIButton) {
+//        print("Orange pressed")
+//    }
+    
 }