Graduations have come and gone, but here's a video of a string melody featuring a popular song from every year school for the class of 2012. Three students performed at the reflections program for the Class of 2012 of North Penn High School in Lansdale, Pennsylvania. They used a cello, violin, and an acoustic guitar to create a mash-up made up of the popular songs from each year of their academic career.

Some of the songs included in the melody are: "Follow Me" by Uncle Kracker, "Hey There Delilah" by The Plain White T's, and "Viva La Vida" by Coldplay.

[Via Buzzfeed]