Another year, another Pop Danthology.

DJ and artist Daniel Kim spent 180 hours seamlessly weaving together 66 of the year’s most addictive tunes — including Meghan Trainor’s “All About That Bass,” Pharrell Williams’ “Happy” and Taylor Swift’s “Shake It Off” — to create an incredibly catchy musical mashup that you’ll almost certainly be obsessed with.

Play, dance, repeat.

To find out how Kim created this captivating video, visit his website here.

H/T Time