The Golden Dawn Quartet - I Mean To Go Thru

I wonder when people started shortening "through" to "thru"
Tracks
I Mean To Go Through
We'll Still Sing On
Jesus Is Enough For Me
A Good Time Is Coming
I Need My Savior All The Time
How I Long To Go
Echoes From The Burning Bush
I'M A Pilgrim
What Will Your Answer Be
I Am Feeling Love Waves
My Nonstop Flight To Glory
When We Hear The Master Calling
Recorded with Audacity and a Sony somethingorother
Remind me to add in track times
RIP Jimmy Buffet