Find Good Songs | Music on Instagram: "Love how he just started dancing 😂 Jack Black from Tenacious D made the Sax-A-Boom legendary with his high-energy performances, most famously on The Tonight Show Starring Jimmy Fallon, where he hyped up the audience while playing its pre-recorded loops like a rockstar. His over-the-top stage presence, combined with the toy’s funky sound, turned a forgotten '90s kids' instrument into a viral sensation, making it a sought-after collector’s item. #jackblack #