If you saw a video of a band playing out of the back of a bus and getting shut down by the police, you probably met . Their members, Jon Orque (often shortened to "Ork") and Bona Pak (Beno) , became legends for their DIY spirit. In 2021, their relentless "sonic attack" and "bus shows" went viral across Facebook and Instagram, earning them a spot in the ESP artist family. Why the Mashup?

Whether you’re here for the slow, romantic rhythms of a Latin pop hit or the fast-paced, "touch-some-grass" energy of a DIY metal show, 2021 proved that the Facebook music scene had a little something for everyone.

Even years after its initial release, Luis Fonsi’s "Despacito" continued to dominate Facebook feeds in 2021. The song, which translates roughly to "slowly" or "gently," became a canvas for every type of musician imaginable. From piano soundchecks in European old towns to orchestral reinterpretations , the track proved that a good melody can bridge any cultural gap. 2. Enter O.R.k.: Progressive Power