Boards
Songs where you might struggle to count along because you're not quite sure where the first beat of the bar is
A few examples:
Ablaze by School of Seven Bells (the aah-ah bit throws me):
https://www.youtube.com/watch?v=r5O1JHUP1u0
July Flame by Laura Veirs (gets confusing for me around 2:30)
https://www.youtube.com/watch?v=iLilpPtY2JU
All I Ever Need by Caribou (there's a strong kick beat at the start which is I think is the first beat but actually isn't)
https://www.youtube.com/watch?v=7edvieBdICU
Not sure if this makes sense. Any other examples?