I changed the opening bar-line of the intro from a single to a double. Likewise for the Intro's closing bar-line.

I think it may matter to the player if you use left side or right side double bars (opening/closing)

The song still crashed the app after my edits.

I removed the G+ chord at the end of the intro. The tune played! Yay!

I put the G+ back. The tune still played. Double-Yay!

As to why...it's a mystery.

Here's my update:
Wink And A Smile, A 2 1 by Shaiman-McLean


)BOB