Tumblin' Tumbleweeds lyrics

I keep rolling along Deep in my heart is a song Here on the ranch I belong Driftin' along with the tumblin' tumbleweeds Cares of the past are behind Know where they're gone, but I'm fine Just where the trailer will whine Driftin' along with the tumblin' tumbleweeds I know when night is gone That I knew ??? I keep rolling along Deep in my heart is a song Here on the ranch I belong Driftin' along with the tumblin' tumbleweeds I keep rolling along Deep in my heart is a song Here on the ranch I belong Driftin' along with the tumblin' tumbleweeds See them tumblin' down