Life is a journey, they say. So it only makes sense that Monday’s musical performances on late-night TV followed suit — in more ways than one. Let’s start with Bright Eyes and his bandmates, who went deep for their performance of the new single Mariana Trench on The Late Show With Stephen Colbert. Meanwhile, John Legend and his backing crew headed back to the good old days to deliver their retro-soul number Ooh Laa on The Tonight Show Starring Jimmy Fallon. And finally, The Late Late Show With James Corden journeyed across the pond to showcase sandy-piped singer-songwriter Raleigh Ritchie and his string-sweetened cut Squares. Stay tuned to see where the rest of this week’s journey takes us.