This week’s Mashup Monday features several tracks by Happy Cat Disco, which does a good job of blending recent songs with vocals that mesh well together. One of the stand-out tracks for me was the mashup between Burnin’ Up by Jonas Brothers and FourFiveSeconds by Rihanna, Kanye West & Paul McCartney. After looking through comments on YouTube, someone suggested that FourFiveSeconds sounds similar to Burnin’ Up. I went back to the Jonas Brothers song and realized that both songs sounded like they belonged together rhythmically. Be sure to check out the rest of the songs below and support the mashup artists by checking out their respective social media outlets.