If you are trying to reproduce a chord seen in a video, there’s two difficulties to overcome:
- A finger on a string can mute the string as well as play a note.
- The guitarist may use a particular tuning
You will therefore have to compare each of the different names Fabulus gives you, with names you find on internet tabs. Also, verify that your chord sounds according to the one in the video. And if it sounds wrong, consider that the guitarist may use a particular tuning. There your search becomes more difficult but if you are really motivated know that “Fabulus” gives you the possibility to use any tuning.