The most reliable way to unlock the software is through the official .

Finding a "Synthesia unlock key list" is a common search for those looking to access the full features of this popular piano learning software without paying the $29 USD for a Synthesia Video Game Aid (formerly Learning Pack). While the internet is full of sites claiming to offer working product keys, using them carries significant risks. Understanding Synthesia’s Licensing

Displays which finger to use for each note. Score Tracking: Detailed statistics on your performance. The Reality of "Key Lists" Found Online