Who sings the song with the lyrics Time has come for me today From the 70's?

If you mean the one where they kind of shout "time" several times in the song, that is the 1968 song "Time Has Come Today" by the Chamber Brothers. If you mean the one where they kind of shout "time" several times in the song, that is the 1968 song "Time Has Come Today" by the Chamber Brothers.