Synesthesure requires a computer with a gaming graphics card.
A 10-year old 2nd-Gen i7 with a 1070 ti, can run it fine.
Every effect is not designed to run on every computer.
Some effects can run on a laptop.
Other effects can have an extreme amount of transparent layers –
even far beyond the normal levels for games.
Windows 64-bit installation
TouchOSC can be downloaded here.
Synesthesure on the Unity Asset Store.