This lesson is very effective to start learning Metal Riff Triplet. Its a part of the song from Holier Than Thou from Metallica Self Titled album released in 1991.
Listen the riff here:
Here is the tab for this Metal Riff :
Download the guitar pro lesson for this Riff:
Here Check Out Metal Riff Triplet part 1
If you have any suggestion of any riff please comment below. Thank you!