Eva Cassidy was an amazing musician who passed before her music gained much a hearing. She had an amazing voice that I think was best captured when she sang the blues. This video captured her singing live the old folk spiritual People Get Ready.
Consider the opening lines from the song:
People get ready, there’s a train comin’
You don’t need no baggage, you just get on board
All you need is faith to hear the diesels hummin’
You don’t need no ticket you just thank the Lord
Are you ready for that gospel train?