This story is cool on multiple levels.
School children in Ethiopia learned the song “Smells Like Teen Spirit” by Nirvana to practice their English skills (which is a bad ass way to practice).
After they learned the song, they recorded it and sent it to Dave Grohl for his 47th birthday (January 14th)
The children had previously learned to sing Pearl Jam’s ‘Even Flow’
Here is the birthday message for Grohl: