Lawrence Leo: #PTXThroughTheYears (2/9): 2012 (Messed up the order my bad lol hahaha) Damn I can still remember this song from the back of my head. I had no concept of acapella during this time and I never thought this would be possible; using your mouth to create unique sounds and when put together, magic happens ✨. PTX started it all to be honest. ❤️ #acapellaappstore #cover #pentatonix #ptx #acapella #harmony