Wayne Newton's "Danke Schoen" featured in 'Ferris Bueller's Day Off' v Bobby Hebb's 'Sunny'.
This was done for the weekly crumplbanger discord challenge, issued by ianfondue, where we have to use an 80's instrumental. This isn't 'exactly' an 80's instrumental, but it was on a prominent 80's movie, so I'm taking some steep liberties, hahaha