PC version, the created by ExileLord allows you to force "Tap" notes, which do not require strumming.
If you are playing the PC version of Guitar Hero 3 today, you are likely using guitar hero 3 auto strum pc
You can simply toggle this on in the profile settings without needing third-party scripts or hacks, and you can easily import all GH3 songs into it. directly over to Clone Hero PC version, the created by ExileLord allows you