 The thing about rock 'n'roll is that for me anyway it wasn 't enough ... There were great catch @-@ phrases and driving pulse rhythms ... but the songs weren 't serious or didn 't reflect life in a realistic way . I knew that when I got into folk music , it was more of a serious type of thing . The songs are filled with more despair , more sadness , more triumph , more faith in the supernatural , much deeper feelings . 
