INCREDIBLE! INCREDIBLE! INCREDIBLE!
Gym Class Heroes were joined on stage with talented kid chorus PS22 Chorus for an amazing rendition of their hit song Stereo Hearts.
The (above) clip shows a sound check of their performance, which in all honesty, blows our minds because this sounds like it could have been the real deal!
They add such an awesome sound to the song. And they had a blast doing it too!
Ch-ch-check out their performance (above)! We are so proud of you, kids!