http://bosstonecentral.com/
Essential Tone Collection by Yutaka Nakano
This patch set includes a range of sounds such as simple synth lead as well as unique layered sounds ones to SY-300, with the emphasis on the natural feeling of playing guitar. Let's play in various styles regardless of the patch name.
BOSS TONE CENTRAL is a library service offering additional contents for BOSS products. By simply launching the dedicated BOSS TONE STUDIO application and connecting to the internet, you can download any of the free contents from our growing collection.