Riff 1: Am,Dm,Am,E7 -> Strumming Pattern DDUUDU for each chord(except DUDUUDU for E7)
Riff 2: Am,Dm,C,E7 -> Strumming Pattern DDUUDU for each chord(except DUDUUDU for E7)
You start by fingerpicking E7 Am E7 Am
Then you single strum Am E7
Then: Riff 1
Riff 1
Riff and repeat 1 1 1 1 1 etc
When you want to finish the song just do some slow Riff 1 repetitions decreasing strumming speed and power till the sound slowly fades out
The fingerpicking pattern i use is
Thumb and ring finger pinch G and A string respectively
And then middle finger picks E string and then index finger picks the C string
I repeat this pattern 4 times for each chord.
Hope you guys like it please rate and comment if possible