I just wanted to share this new app with the community. It's called S-pen Recorder for Note 10.1 2014 and is available in the Samsung App store. It allows pdf hand written notes to be synced with recorded audio. You can also click a portion of your written text and the audio recorded at that moment will be played. One note, Spen SDK must be installed from Google Play store or this app won't work. I found this out by emailing the developer who responded promptly and was very helpful. This is the 1st app on Android that I have seen that adds my most missed feature from Notability on my old Ipad. Glad it's available for our Notes!