Teddy Swims pulled up to Genius to perform his song “Mr. Know It All.” The Grammy-nominated singer-songwriter showcases his soulful vocals and rich baritone that have made him one of music’s most beloved voices in this intimate performance. Read more on Genius: genius.com/a/teddy-swims-performs-mr-know-it-all-live Read all the lyrics to "Mr. Know It All" on Genius: genius.com/Teddy-swims-mr-know-it-all-lyrics Subscribe to Genius: bit.ly/2cNV6nz Genius on Twitter: twitter.com/Genius Genius on Instagram: instagram.com/genius Genius on Facebook: facebook.com/Geniusdotcom genius.com #TeddySwims #MrKnowItAll #OpenMic