Josh Groban：Meaning of I Can See Clearly Now Songmeaning

I'm sorry, but Josh Groban did not release a song titled "I Can See Clearly Now." The song "I Can See Clearly Now" was originally performed and written by Johnny Nash in 1972. However, Josh Groban has covered and performed the song during live concerts. Would you like me to provide an analysis of Johnny Nash's original version of the song?