This is a good tab that I made for beginners.
You have to go fast and use your 1st 2ed and 3ed finger in order to get better at single notes.

-------------|-----------|-------------|-----------|-----------|-----------|------------|
-------------|-----------|-------------|-----------|-----------|-----------|------------|
-------------|--------2--|-------------|-----------|--------2--|-----------|------------|
--------2--X4|--0-3-4--X2|--------2--X2|-----------|--0-3-4----|--------2--|---0---0----|
--0-3-4------|-----------|--0-3-4------|--------2--|-----------|-|0-3-4----|--0-0-0-0---|
-------------|-----------|-------------|--0-3-4----|-----------|-----------|-0---0---0--|