Reasons Are All I Have Left

This is how I play this song. I produce the differing C sound by toggling between C and Cmaj7 (removing the first finger), but I believe that it is just a C chord all of the way through. Standard Tuning Capo 4th Verse C Cmaj7 There we able C Cmaj7 To complete time Am G C Cmaj7 Threw rubbish the night C Cmaj7 Now I reasons leaving C Cmaj7 They come lights sky Am G C Cmaj7 And fade till your sight F G You reasons leaving Am Em You nowhere go, F G You not reason, Am C But I have.. C Cmaj7 There's I taking C Cmaj7 There's want remind Am G C Cmaj7 I'll run just so-me time C Cmaj7 Gotta go where C Cmaj7 Time is thing need Am G C Cmaj7 I place starry night F G You reasons leaving Am Em You nowhere go, F G You not reason, Am Em That waste time F G But dreams around Am Em If night-times down F G My not find it- Am Em (chord?) A place night C(chord?) C] And starry night F G You reasons leaving Am Em You nowhere go, F G You one good reason, Am C But all left... Am C End on 5th string of C chord Yeah all I have left