Richard Marx performs the hit single "Should've Known Better" live on the PBS Special "A Night Out With Friends". ►Subscribe to Richard Marx on YouTube: https://youtube.com/@richardmarx?feature=shared ►Exclusive Merch: https://shop.richardmarx.com/ ►Follow Richard Marx Online Instagram: https://www.instagram.com/therichardmarx/ Facebook: https://www.facebook.com/richardmarxmusic TikTok: https://www.tiktok.com/@richardmarx Website: https://richardmarx.com/ Check out Richard Marx newest video “Days to Remember” here - https://www.youtube.com/watch?v=2EBMj7bTtSw You can also Stream/Download “Days to Remember” here: Spotify - https://open.spotify.com/track/3gsrv448Wcdc5E0yaKj4cW?autoplay=true Apple Music - https://music.apple.com/us/album/days-to-remember/1711836164?i=1711836410