Here is an example of a song that uses the 1-1-3-1-5-1-6-1 chord progression:
"I Can't Help It (If I'm Still in Love with You)" by Hank Williams
C C
I can't help it if I'm still in love with you
F C
You treat me badly, I'm all confused
G7 C
Don't know what to do, I'm so in love with you
C C
I'm helpless, that's all I can do
In this example, the 1 chord is C, the 3 chord is F, the 5 chord is G7, and the 6 chord is C. This progression creates a sense of nostalgia and longing, and is often used in country and blues ballads. The song "I Can't Help It (If I'm Still in Love with You)" was written by Hank Williams and has been covered by many artists over the years.