I can expound on each song...it's very true of us Christians ...we are materialistic and preoccupied with self...
We sing great songs I think because they sound good, but our lives are far from what we sing, I surrender All, I Give Myself Away, He is My All in All etc., etc.,
The I surrender 'some' struck a cord in me I am reading a book my Andrew Murray called Absolute Surrender' I realized that I didn't Surrender All...I found myself repenting relinquishing those areas of my life that I had been holding onto...