Take On Me riff (A-Ha)

this is that little jingle part in the beginning of the song that gets
stuck in your head.

-6-6 -5-4-4  66 6-7-77-8 777-6-5 -6-6-666-66
-6-6 -5-4-4  66 6-7-77-8 7  -6-5 -6-6-666-66
                 
                 repeat
(until its in your head the rest of the day)